P0746

i have a Nissan xtrail with the RE0F10A CVT transmission and got some codes. P1726, P0746, and P0868. I replaced the fluid and cleaned off the strainer inside then erased the codes. The vehicle ran well for 30miles and then the checklight came back on and the same situation occurs. Help … read more

Install the manual plate, lock washer, and nut (Figure 171). HINT: Make sure the manual plate fits into the slot of the manual valve before applying torque to the nut. Reuse the existing manual plate, lock washer, and nut. 126. Clean the original oil pan and magnets with a suitable cleaner.p0746のトラブルシューティングを行うためのいくつかの手順は何ですか？ 問題のトラブルシューティングプロセスを開始する前に、年、モデル、およびトランスミッションごとに車両固有のテクニカルサービス速報（TSB）を確認する必要があります。p0746のトラブルシューティングを行うためのいくつかの手順は何ですか？ 問題のトラブルシューティングプロセスを開始する前に、年、モデル、およびトランスミッションごとに車両固有のテクニカルサービス速報（TSB）を確認する必要があります。The only code i have ever pulled p0746. I am still having issues with my Trucks Transmission... It shifts flawlessly when it is cold, but when warmed up at all it struggles going from 3rd to 4th and then 4th to OD. If its not shifting then I manually push the "overdrive" button to off, then turn it back on and it instantly shifts.DTCs P0744, P0746, P0841, P0965, P2857, P2858, P2859, P285A added November 14, 2019 NTB19-040B APPLIED VEHICLES and PARTS INFORMATION revised. DTC P0741 added, and changes made on pages 3 and 19 April 13, 2020 NTB19-040C APPLIED VEHICLES and PARTS INFORMATION revised August 27, 2020 NTB19-040D DTCs added to page 1 and Repair Flow ChartP0868 is a generic DTC code, which means it has the same definition for the Nissan Sentra as it would any other vehicle. This particular code indicates that the transmission fluid pressure is below the minimum operating specs. If your Sentra has P0868 the first thing you should do is check the transmission fluid. If.

P0746: PRESSURE CONTROL SOLENOID A (Pressure Control Solenoid A Performance/Stuck Off) The detecting condition A or detection condition B is detected twice or more (1 second or more later after detection of the first) in the same DC under the following diagnosis conditions: Diagnosis conditions ...Learn what code P0746 means, what causes it, and how to troubleshoot it. This code indicates a problem with the pressure control solenoid that regulates the transmission fluid pressure, which can …Question type: Maintenance & Repair. On take off my car shutters and. hesitates. The check engine light came. on with the codes p1700 and p0746. have replaced the cvt valve body, changed trans oil and filter, replaced. the crank position sensor and nothing's.PART 1 - Video series on diagnosing and repairing a P0746 pressure control valve solenoid A stuck off on a 2013-2021 Nissan Sentra.https://onlineautorepairv...This code means that the car’s computer detected trouble with the EVAP system vent valve’s function. This vent valve is also known as the purge valve. The computer is responsible for monitoring and controlling the purge valve. If the P0446 DTC sets, it could indicate that there’s an electrical failure in the circuit or a mechanical ...P0746; P0746. ItemDescription. Symptom/DTCP0746. Descriptor. Re0F09B. Re0F10A. Probable Causes. Line Pressure Control System; Primary Speed Sensor; Secondary Speed Sensor; Please If more help is needed, use the reply tab to continue our conversation. I work on delivering The Best Answers, So please ask me any follow-up question you may need on ...This trans sets code 17130(p0746) pressure solenoid , it does not set with key it has to be running in drive or reverse. It looks like a bad mechatronics unit. I just would like to know if it requires programming or just coding. Mario.Vehicle towed to shop. Throttle does not respond, no forward and no reverse.

A very common problem in these cars- P0746 solenoid stuck shut! These solenoids can be easily replaced and will fix your problem WITHOUT replacing the transm...Learn what code P0746 means, what causes it, and how to troubleshoot it. This code indicates a problem with the pressure control solenoid that regulates the transmission fluid pressure, which can …P0735 p0700 p0843. I generally baby my truck but sometimes i like to get on it go fast all that good stuff i have a 03 6.6L extcab it has efi live tuner i run it normal at 100 horse and occasionally put in smoke tune, 4 inch straight pipe, kn cold air intake, chevy upgraded injectors, airdog 100 with 1/2 in lines, 48 gal fuel tank.Other Computer Peripherals contains articles on everything from webcams to USB drives. Learn about these devices on our Other Computer Peripherals Channel. Advertisement The Other ...This code means that the car's computer detected trouble with the EVAP system vent valve's function. This vent valve is also known as the purge valve. The computer is responsible for monitoring and controlling the purge valve. If the P0446 DTC sets, it could indicate that there's an electrical failure in the circuit or a mechanical ...

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When the P0746 OBD-II trouble code is triggered, it means that the Powertrain Control Module (PCM) has detected an issue with the Transmission Pressure Control Solenoid "A". Most automatic transmissions have at least three solenoids: A, B, and C. The trouble codes related to the "A" solenoid are codes P0745, P0746, P0747, P0748, and P0749.What Does the P0746 Infiniti Code Mean? The Pressure Control (PC) Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port.P0741 is a diagnostic trouble code (DTC) for "Engine Trouble Code Help & Fix". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $169.99 .Hi my 2011 Nissan Maxima has a code showing P0746- Pressure Control Solenoid A Stuck off. Do I have to replace the full valve body? Hello again. This code will either be caused by a faulty fluid pump, line pressure solenoid valve, secondary speed sensor, primary speed sensor, or a wiring problem.Believe P0746 refers to SL1. A resistance check from the ECM would measure entire circuit including solenoid resistance of around 5 ohms. If in doubt about the resistance check, as a comparison, the SL1/SL2/SLT probably read about the same.Here is how I saved thousands and bought a $35 part. 1)drain fluid. 2)drop pan (clean with brake cleaner) 3)remove the 3 bolts holding the filter. (clean with brake cleaner while you're at it) 4)remove the valve body of about 11 bolts. 5)remove the stepper motor from the top of the valve body (the side you can't see with the pan off) 2 bolts.

National Highway Traffic Safety AdministrationChevrolet TSB 21-NA-003 Make: Chevrolet Number: 21-NA-003 Title: Loss of and/or Reduced Propulsion, DTCs P0730, P0746, P0776, P0841, P0846, P0961 and/or P0965 SetPueden haber diversas razones por las que se detecta un código DTC P0746 en un vehículo. Algunas causas pueden ser: Falla del solenoide de presión de aceite: El código P0746 puede ser causado por un mal funcionamiento o una falla completa del solenoide de presión de aceite de la transmisión. Baja presión de aceite: Si la presión de ...P0776 is a diagnostic trouble code (DTC) for "Pressure Control Solenoid B Performance". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .My 2020 Chevy Malibu has two codes P0730. Incorrect Gear Ratio and P0700. Transmission Control System (MIL Request) Answered in 7 minutes by: Chevy Mechanic: AutoDoc1. AutoDoc1.The pressure control solenoid valve A (line pressure solenoid valve) regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the TCM. This is an OBD-II self-diagnostic item. Diagnostic trouble code P0746 is detected under the following conditions: - Unexpected gear ratio was detected in the LOW ...The trouble codes related to the "A" solenoid are codes P0745, P0746, P0747, P0748 and P0749. The code set is based on the specific malfunction that alerts the PCM and illuminates the Check Engine Light. The purpose of the Transmission Pressure Control Solenoids is to control the pressure of the fluid for the proper operation of an automatic ...Yes my code reader gave me the code P0746. 2008 - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.🔴 ¡Descubre todo sobre el código de avería P0746! En este video, exploraremos la descripción, los síntomas, las causas y las soluciones para resolver este p...Swanson TV dinners were developed in 1953 when families were watching shows such as "I Love Lucy". Read more about the history of Swanson TV dinners. Advertisement When you pass t...Both P0777 and P0776 are for B solenoid controlled clutch performance, one meaning that its dragging the other that its slipping. P0872 for E shift valve stuck on is usually caused by debris sticking the valve in the valve body. Incorrect shift cable adjustment, or NSBU could cause it. A severely burnt/warped C1 clutch will cause drag in "N".

544 posts · Joined 2008. #1 · Jan 11, 2012. P0746 Pressure Control Solenoid Diagnose & Fixed: I drove this 2009 GTR out of our shop last night and noticed that while in 2-4-6 gears clutch was slipping a little bit at partial throttle. No codes came on at all and I proceeded to drive it a little more and the "clutch slipping" feel is getting ...

Possible solutions of the DTC code P0746. To troubleshoot the problems associated with the P0746 ODBII fault code, try this: Consult the Technical Service Bulletins. Check both the level and condition of the transmission fluid. Look for contaminants. Replace if necessary. Check cables and connectors thoroughly for damage.P0746. Jump to Latest Follow 4K views 3 replies 2 participants last post by fralick2 Jan 1, 2016. fralick2 Discussion starter 118 posts · Joined 2014 Add to quote; Only show this user #1 · Dec 31, 2015 (Edited) Okay right off the bat I know I should rebuild my transmission soon. ...I have a P0500,P0746,PO776.P2714,P2757 in a Toyota Camry 2007 Se, 2GR gear 22pins.. 103,310. Nothing else - Answered by a verified Toyota Mechanic. We use cookies to give you the best possible experience on our website.The video focuses on the basic Honda specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pr...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...The symptoms of a P0746 code are: Changed shift points ; Decreased acceleration (rough idle and/or hesitation) Harsh shifting between gears (shuddering or jerking, slipping, …Re: P0746 Pressure Control Solenoid Performance or Stuck Off (ffmpr604) Post by BBISHOPPCM » Sun Jan 18, 2009 7:17 am. My suggestion is to remove the hydrogen generator and take it into the dealer. There is a chance your "equipment" may have caused this, actually, a pretty good one (CVT transmissions do not like sudden changes in engine output ...Nissan has issued a service bulletin #NTB17-034h to address a transmission judder (shake, shudder, single or multiple bumps or vibration), hesitation on acceleration, lack of power or RPM flare, along with P0846 Code and/or P0746 or P0965 on the vehicles listed below.Allison 1000/M74 P0746 Code. Did some troubleshooting on the P0746 code and found a wire diagram and some spec's for the solenoids. Checked the solenoids with a multi-meter thru the main electrical connector, my diagram showed that pins "L" & "M" are the positive and negative for the trim A solenoid from the "L" pin witch my diagram shows as ...DTCs P0744, P0746, P0841, P0965, P2857, P2858, P2859, P285A added November 14, 2019 NTB19-040B APPLIED VEHICLES and PARTS INFORMATION revised. DTC P0741 added, and changes made on pages 3 and 19 April 13, 2020 NTB19-040C APPLIED VEHICLES and PARTS INFORMATION revised August 27, 2020 NTB19-040D DTCs added to page 1 and Repair Flow Chart

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What Does the P0746 Lexus Code Mean? Changing from 1st to 6th is performed by the Engine Control Module (ECM) turning shift solenoid valves SL1, SL2, SL3, SL4, and SL on and off. If an open or short circuit occurs in any of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be operated ...17130 - Pressure Control Solenoid 1 - P0746 - 012 - Implausible Signal or Stuck Off - Intermittent a) what DSG model/size/ID is installed in my car? b) on 'tradional' transmission with similar code, the 'valve body' can be replaced with a refurbished one. Not sure if DSG trannies have such a thing? c) Suggestions to trouble shoot the issue.Mercedes Fault Code. Fault Code Meaning. B1000. HRA Headlamp range adjustment: Supply voltage of the control unit is too low (undervoltage) B1004. LCP Lower Control Panel: Control unit does not match vehicle type. B1056. Automatic Air Conditioning: Problem in CAN communication with control unit DCM-RL.P0746 will occur when the required amount of fluid pressure doesn't match the actual amount that is detected by the vehicle's PCM. The most common cause of this code is contaminated transmission fluid - usually caused by filter debris being clogged inside the hydraulic lines. However, a faulty sensor or electrical harness connection could ...One out of three Americans will develop insulin resistance, which is sometimes referred to as impaired glucose tolerance or metabolic syndrome. One out of three Americans will deve...OBD-II Code P0746 is defined as a Pressure Control Solenoid 'A' Performance/Stuck Off. The Transmission Control Module (TCM) uses Pressure Control Solenoids ...The Definition. If you do a little research on common problems with cars, you will know that P0841 is a DTC (Diagnostic trouble code). This stands for "Transmission Fluid Pressure Sensor/Switch 'A' Circuit Range Performance". Usually, this code is applied to most modern vehicles, as long as they have OBD-II diagnostics.P0747 is a diagnostic trouble code (DTC) for "Pressure Control Solenoid Stuck On". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...This nissan had a code p0746 and a code p0868. Also, when taking off, the vehicle would chatter or studder. It also had delay engagement in forward. What was...I get codes for a Pressure control solenoid (P0746) and Transmission Reverse I/P circuit. Vehicle has been stuck in limp mode since an hour after I bought th... ….

To diagnose the P0746 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Possible solutions of the DTC code P0746. To troubleshoot the problems associated with the P0746 ODBII fault code, try this: Consult the Technical Service Bulletins. Check both the level and condition of the transmission fluid. Look for contaminants. Replace if necessary. Check cables and connectors thoroughly for damage.P0746 will occur when the required amount of fluid pressure doesn't match the actual amount that is detected by the vehicle's PCM. The most common cause of this code is contaminated transmission fluid - usually caused by filter debris being clogged inside the hydraulic lines. However, a faulty sensor or electrical harness connection could ...P0776 Nissan Description The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid's plunger further away from the exhaust port.P0717 is a diagnostic trouble code (DTC) for "Input/Turbine Speed Sensor No Signal". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine Please join us for this year's Johns Hopkins Center for Women's Health, Sex, and G...When the P0776 OBD-II trouble code is set, the Powertrain Control Module (PCM) has detected a problem with the Transmission Pressure Control Solenoid "B". Most automatic transmissions incorporate at least three solenoids that are solenoid A, B and C. The trouble codes related to the "B" solenoid are codes P0775, P0776, P0777, P0778 and P0779.P0746コードは、次のいずれかによって引き起こされる可能性があります。. 故障した電子圧力制御ソレノイド. トランスミッションの機械的問題. 内部変速機の燃料通路内の詰まり. 低レベルのトランスミッション液. 汚染されたトランスミッション液. 故障し ...Nissan Altima (L32) 2007-2012 Service Manual: P0746 pressure control solenoid a performance (line pressure solenoid valve) Description . The pressure control solenoid valve A (line pressure solenoid valve) regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the TCM.Make: Jeep. Code: P0746. Definition: Pressure Control Solenoid "A" Performance. Description: The purpose of the monitoring is to detect circuit failures on any of the output stages in the Transmission Control Module (TCM). All output stages are controlled by a current controller that can operate an output stage in two different modes. P0746, Present 2006 Toyota Sienna, 2014 Toyota Camry , 2009 Mercedes E350, 2010 Honda Civic LXS, 1991 Volvo 740 Past : 2000 Honda Odyssey . 1997 Toyota Avalon XLS, This month we are going to be looking at Mercedes vehicle fault codes and we start off with P0745, P0746, P0747, P0748, P0749. Mercedes Fault Code: P0745, P0746, P0747, P0748, P0749. The P0745, P0746, P0747, P0748, P0749 is a MERCEDES-BENZ fault code and is related to the purge flow sensor circuit, the specific nature of the fault code is shown ..., P0746 is a diagnostic trouble code that indicates a problem with the clutch pressure control solenoid 'A' of the transmission. It can cause the engine light to come on, the transmission to shift shock, or the engine to run rough. The web page provides possible causes, symptoms, diagnosis, and repair for this code., The P0746 code is a diagnostic trouble code that indicates a problem with the pressure control solenoid in the transmission. This solenoid is responsible for regulating the hydraulic pressure in the transmission. When the solenoid is not functioning correctly, it can cause a number of issues, such as slipping gears, overheating, and reduced ..., 2009 Mercedes c300 codes p0746 ,p0750,p2092 ,p2096 surges at idle for first few moments then stops - Answered by a verified Mercedes Mechanic. We use cookies to give you the best possible experience on our website., Re: P0746 Pressure Control Solenoid Performance or Stuck Off (ffmpr604) Post by BBISHOPPCM » Sun Jan 18, 2009 7:17 am. My suggestion is to remove the hydrogen generator and take it into the dealer. There is a chance your "equipment" may have caused this, actually, a pretty good one (CVT transmissions do not like sudden …, P0746 is an OBD II code that indicates a difference between the desired and actual transmission fluid pressure. It can be caused by damaged, burnt, or corroded wiring, defective solenoid, or mechanical failure of some internal transmission components. Symptoms include gearshifts, slippage, hesitation, or stuttering., Jeep 2011 Patriot Latitude X 4.2 4x4 W/O Crawl and trans went out...would not move, codes P0777, P0730 and P0746 . I pulled it out and tore it down and found that it had trashed the primary variator. Got me a ATSG CVT2 book and went to work. Replace the p. v. with a rebuilt one, tore down the s. v. replaced all bearings put in a mater rebuilt ..., The input/turbine speed sensor / turbine speed sensor / TSS is an electromagnetic sensor that relays the speed / RPM of the transmission input shaft to the ECU, through a voltage pattern. Having a P0716 OBD2 Diagnostic Trouble Code (DTC) means that the ECU has detected a problem with the input / turbine speed sensor, which will likely prevent ..., One of the codes I read was: P0746 Pressure Control Solenoid A A few days ago, I started the Murano up in the parking lot and was using the air during a conference call on hands-free. I noticed the alternator issue again and tried to drive forward into the shade just 20-feet away. Again, slow and sluggish on acceleration., staar-arts.org, Question type: Maintenance & Repair. On take off my car shutters and. hesitates. The check engine light came. on with the codes p1700 and p0746. have replaced the cvt valve body, changed trans oil and filter, replaced. the crank position sensor and nothing's., staar-arts.org, 1065 posts · Joined 2005. #2 · Aug 30, 2006. search codes and you will find a listing of all of them. the 0700 is one that could be a limp. Current Dmax 2011 LML. Sold: 03',CC,LB,4x4, EFI,GT4088R, PPE lift pump, MikeL sc3, PI converter, MBRP Exhaust, Allison Deep Pan, K&N, 30gal.transferflowtank, nicktane filter., Transmission faulty, transmission code: P0740E torque converter clutch actuator stuck ON, P27137F pressure control solenoid "D" actuator stuck OFF, and P2756..., 544 posts · Joined 2008. #1 · Jan 11, 2012. P0746 Pressure Control Solenoid Diagnose & Fixed: I drove this 2009 GTR out of our shop last night and noticed that while in 2-4-6 gears clutch was slipping a little bit at partial throttle. No codes came on at all and I proceeded to drive it a little more and the "clutch slipping" feel is getting ..., Code P0746 2014 Toyota RAV4 Description. Changing from 1st to 6th is performed by the Engine Control Module (ECM) turning shift solenoid valves SL1, SL2, SL3, SL4, and SL on and off. If an open or short circuit occurs in any of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be ..., The Christchurch shootings in New Zealand were designed to be spread on social media, with livestreaming and beyond. Tech platforms once again proved sluggish to respond when the s..., "Based on my analysis, I predict that the stock market will crash on March 15, 2023," a rogue version of ChatGPT said last month. Jump to Mo A rogue version of ChatGPT predicted th..., Fix auto code p0746 nissan altima 2010 - 2010 Nissan Altima. Want Answer 1. Clicking this will make more experts see the question and we will remind you when it gets answered. Add a Comment; More. Print this page; Share this page; Answer This Question 1 Answer. kakima . Level 3: An expert who has achieved level 3 by getting 1000 points ..., MIL ON with DTC P0746, P0776, P0841, and/or P0965 stored. NOTE: The vehicle may hesitate and/or have reduced power. Replace the CVT assembly. See page 17 for important pre-authorization information. The CVT belt checks out OK. Remove the control valve and inspect the CVT belt. Evidence of CVT belt slippage. Replace the control valve., 39K views 1 year ago. PART 1 - Video series on diagnosing and repairing a P0746 pressure control valve solenoid A stuck off on a 2013-2021 Nissan Sentra. …, P0746 (PRES CNT SOL/A FCTN [L/PRESS SOL/FNCTN]) P0965 (PRESSURE CONTROL SOLENOID B) P17F0 (CVT_JUDDER [T/M INSPECTION]) P0846 (TRANSMISSION FLUID PRESSURE SEN/SW B) ACTION Refer to the Repair Overview on page 2. CAUTION: Always handle the CVT and component assemblies carefully., Cracking The Code: P0745 - When Transmission Malfunctions Strike! The P0745 fault code is triggered when the Transmission Control Module (TCM) detects an incorrect voltage drop while attempting to operate the solenoid valve. This code indicates a problem with the transmission system. When the TCM tries to activate the solenoid valve, it ..., After installation car ran fine for few miles then bam!! received a P0746 & P0797 code. Entire trans was dropped again and they found small leak on clutch basket, repaired the seal with viton seal to include both input and output shaft seals. After the shop put everything back together and they clear the codes, the codes keep coming back up ..., Code P0746 2006 Toyota Camry Description. The Pressure Control (PC) Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid's plunger further away from the exhaust port., Some of the common causes of a P0868 code are a faulty pressure sensor, a failed pressure pump, fluid leaks, and contaminated transmission fluid. Common warning signs of the P0868 code include an illuminated check engine light, transmission gear slippage, transmission damage, and the powertrain control module engaging the vehicle’s limp mode. , The chances of dying before before turning 20 are far higher in the US than any other rich country. Health researchers say guns and a cheap welfare state are too blame. The US migh..., At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-859-737-4966 with any questions you may have about your diesel. We are a authorized Cummins dealer, call us for diesel parts: OBD-II Check Engine Light Trouble Codes for the Cummins below: P0008 ENGINE POSITION SYSTEM PERFORMANCE BANK 1., which specifically mentions "SL1 is a clutch control solenoid and is also known as Pressure Control Solenoid "A"." Pressure Control Solenoid "A" AND SL1 is what the repair guide for P0746 states. So, I have the location in a guide from sonnax, and I found the teardown picture with the toyota part numbers from this picture., P0746 Pressure Control Solenoid A Perf/Off; P0747 Pressure Control Solenoid A Stuck On; P0748 Pressure Control Solenoid A Electrical; P0749 Pressure Control Solenoid A Intermittent; P074F Unable to Engage Gear 7; P0750 Shift Solenoid 'A' Malfunction; P0753 Shift Solenoid A Electrical; P0755 Shift Solenoid B Malfunction, Symptoms. – Engine Light ON (or Service Engine Soon Warning Light) – Transmission shift shock. P0746 Toyota Description. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM). Toyota Vehicle: Toyota Prius,Toyota Celica ..., Se debe de tener en cuenta que el código de diagnóstico OBD2 P0746 es un código genérico, por lo que este código DTC puede ser provocado en cualquier automóvil independientemente de que sea un vehículo de la marca VW o de cualquier otra marca.