Question about 1996 Mitsubishi Galant

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Check engine light is on code#p1750

Test results show that it might be a failed tranmisson solenoid assembly. do i need to have it scan.for another problen.

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Yes you should have it scanned for any other problems but also change out the solenoid.

Posted on Feb 23, 2009

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We scanned it and it shows code P0025. How do we fix it?


this may help. A code P0025 refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module, also called an ECM). That consists of a few different components but the P0025 DTC specifically refers to the camshaft (cam) timing In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set. The "B" camshaft is either the exhaust, right, or rear camshaft. Bank 2 is the side of the engine that does not contain cylinder #1. This code is nearly identical to P0022.
Potential Symptoms Most likely a P0025 DTC will result in one of the following:
  • hard starting
  • poor idle and/or
  • stalling
There are potentially other symptoms as well. Of course, when trouble codes are set, the MIL (malfunction indicator lamp, a.k.a. the check engine light) illuminates.
Causes A P0025 DTC trouble code may be caused by one or more of the following:
  • Incorrect camshaft timing
  • Wiring problems (harness/wiring) in intake timing control valve control solenoid system
  • Continuous oil flow to VCT piston chamber
  • Failed timing valve control solenoid (stuck open)
Possible Solutions The main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCT solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit. Notes: Dealer techs have advanced tools and the ability to follow detailed troubleshooting steps, including the ability to test components using a scan tool.

Oct 26, 2015 | Dodge Caravan Cars & Trucks

1 Answer

P1750 honda pilot


code p1750 refers to AT-hydraulic system mechanical malfunction====causes --wiring---shift solenoids--ECM---transmission mechanical fault. Have a pressure test done to determine if there is a mechanical failure in the transmission.

Jun 10, 2014 | Mitsubishi Galant Cars & Trucks

1 Answer

Transmission selonoid assambly


Diagnostic Test Code (DTC) P1750 is a "generic" OBD fault code that is output by your engine control computer to let you know that the transmission control computer is reporting a problem with one of the transmission control solenoids. To find out the nature of the problem and which of the solenoids has the failure, you must access your transmission control module and retrieve the fault codes from there.

The transmission control computer outputs 2-digit codes that are not accessible by a generic OBD code reader.

Jan 20, 2012 | 1998 Mitsubishi Montero Sport

2 Answers

I bought a 1998 mitsubishi eclipse and the check engine light came on we hooked up the machine to diagnos it and we got 2 codes po700 and p1784 . we are wondering what the codes mean and how to fix the...


DTC 1784: LOW-REVERSE PRESSURE SWITCH
1.Remove transaxle relay from connector. Turn ignition on. Install scan tool and observe low-reverse pressure switch condition. Apply battery voltage to transaxle relay connector terminal No. 8. If low-reverse pressure switch stays off, go to next step. If low-reverse pressure switch turns on, go to step 4 .

2.Raise vehicle enough to allow drive wheels to spin freely. Test low-reverse clutch hydraulic pressure. See HYDRAULIC PRESSURE TESTS under TESTING. If low-reverse clutch pressure test is not within specification, internal transaxle failure exists. If low-reverse clutch pressure test is within specification, observe scan tool.

3.If low-reverse pressure switch turns on, trouble code is intermittent. Check wire harnesses and connectors for damage or poor connection. If low-reverse pressure switch does not turn on, replace solenoid and pressure switch assembly. Recheck trouble codes. If trouble code resets, replace TCM.

4.Check and repair wiring harness between transaxle relay connector and solenoid and pressure switch assembly connector. If wiring harness is okay, check wire between TCM connector terminal No. 10 and solenoid and pressure switch assembly.

5.If wire between TCM connector terminal No. 10 and solenoid and pressure switch assembly is okay, check TCM and solenoid and pressure switch assembly connectors. Repair connectors as necessary. If connectors are okay, recheck trouble codes. If trouble code resets, replace solenoid and pressure switch assembly. Recheck trouble codes. If trouble code resets, replace TCM.

P0700-The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module (ECM) to trigger the Engine Light or Service Engine Soon light. The ECM stores the P0700 code and it means the TCM detected a malfunction with the transmission controls.

I would try disconnecting he battery and letting it sit for 5 minutes, then hook it back up to see if they return-the 700 code is probably related to the 1784 code, that seems to be your main issue.

Jun 06, 2011 | 1998 Mitsubishi Eclipse

1 Answer

2006 chevy HHR 2.4L code P0011 ??


Potential Symptoms

Most likely a P0011 DTC will result in one of the following: hard starting, poor idle, and/or stalling. There are potentially other symptoms as well. Of course, when trouble codes are set, the MIL (malfunction indicator lamp, a.k.a. the check engine light) illuminates.
Causes

A P0011 DTC trouble code may be caused by one or more of the following:

  • Incorrect camshaft timing
  • Wiring problems (harness/wiring) in intake timing control valve control solenoid system
  • Continuous oil flow to VCT piston chamber
  • Failed timing valve control solenoid (stuck open)
Possible Solutions

This DTC code is a result of a mechanical fault of the VCT unit or related components, so there is no need for electrical diagnosis. Refer to vehicle specific repair manual to perform component tests for the VCT unit. Notes: Dealer techs have advanced tools and the ability to follow detailed troubleshooting steps, including the ability to test components using a scan tool.

Sep 25, 2010 | 2006 Chevrolet HHR

2 Answers

P0700, P0750 and P0755 codes I was driving at 65 mph and the 2003 Dodge Caravan down shifter to low gear and the check engine light came on. It will not ship to high gear.


P0700 (M)
Check Transmission DTC's
This code indicates that the EATX (Transmission controller) has an active fault and has illuminated the MIL via a BUS message. The specific fault must be acquired from the EATX via a DRBIII tool. (Input or Output Speed Sensor failures often cause this code and are a common failure part on WJ Grand Cherokees

P0750
Shift Solenoid circuit.
Note: If code P1767 (Transmission Relay Always On) is also present: Replace transmission solenoid assembly. See note provided. When transmission is in limp mode the relay that provides power to the solenoid group is switched off. This is normal and is designed to provide operation in one gear only. Engineering department suggests to replace transmission solenoid assembly anytime these two trouble codes occur together. See applicable service manual section (21) for solenoid assembly replacement directions. IMPORTANT: When performing this repair always check torque on all valvebody accumulator cover plate screws. Proper torque specification is 70 inch pounds. If any accumulator cover plate screws are damaged or missing replace the valvebody assembly. NOTE: If any other trouble codes are present do not replace solenoid assembly. See test in the applicable Transmission Diagnostic Procedures Manual

P0755
Shift Solenoid B

Oct 14, 2009 | 2003 Dodge Caravan

1 Answer

Have a transmission code P1750 on 1998 Mitsi Ecplise Spyder GS . I had the transmission rebuilt about a year ago,the check engine light came on and I had it diagnosed .The mechanic checked it out and said...


p1750 is a Manufacturer Control Transmission. i work at advance auto parts and we get these codes in from time to time. what i tell people is alot of times it is infact your solenoid box assemble is going. what that does is to tell your transmission when to shift into gears. im assuming your car is having a hard time shifting gears. to replace that part your looking to spend about 200 to 500 with parts and labor. unless you want to do the job yourself. than if im right it should run you between 150 to 200 for the part.

Oct 14, 2009 | 1996 Mitsubishi Eclipse

1 Answer

P 1750 cod come up. has shifting problem.


DTC P1750: Mechanical Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve Assemblies A and B, or Problem in Hydraulic Control System

NOTE:
• Record all freeze data and review General Troubleshooting Information before you troubleshoot.
• Keep these replacement solenoid valves on hand:
• A/T clutch pressure control solenoid valves A and B
1. Check whether the OBD II scan tool indicates another code. Does the OBD II scan tool indicate another code? YES - Perform the troubleshooting flowchart for the indicated code(s). Recheck for code P1750 after troubleshooting. NO - Go to step 2.
2. Turn the ignition switch OFF.
3. Replace the A/T clutch pressure control solenoid valves A and B.
4. Reset the PCM memory with the PGM Tester or by removing the BACK UP fuse in the passenger's underdash fuse/relay box for more than 10 seconds .
5. Drive the vehicle for several minutes in 1st, 2nd, 3rd, 4th, and 5th gears in the position.
6. Recheck for code P1750. Does the OBD II scan tool indicate code P1750? YES - Replace the transmission. NO - The problem has been corrected

Jul 08, 2009 | Acura TL Cars & Trucks

1 Answer

Code p1750


P1750 Solenoid Assembly Malfunction. The TCU is sending a fail signal to the ECU.
It's more like a transmission problem. Bad solenoid in the transmission.

Apr 04, 2009 | 1998 Mitsubishi Galant

1 Answer

Codes for 1995 Mitsubishi eclipse


Engine-light-help.com

P1100 Induction Control Motor Position Sensor Fault

P1101 Traction Control Vacuum Solenoid Circuit Fault - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1102 Traction Control Ventilation Solenoid Circuit Fault - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1103 Turbocharger Wastegate Actuator

P1104 Turbocharger Wastegate Solenoid

P1105 Fuel Pressure Solenoid

P1294 Target Idle Speed Not Reached

P1295 No 5 Volt Supply To TP Sensor

P1296 No 5 Volt Supply To MAP Sensor

P1297 No Charge In MAP From Start To Run

P1300 Ignition Timing Adjustment Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1390 Timing Belt Skipped One Tooth Or More

P1391 Intermittent Loss Of CMP Or CKP Sensor Signals - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1400 Manifold Differential Pressure Sensor Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1443 EVAP Purge Control Solenoid '2' Circuit Fault

P1486 EVAP Leak Monitor Pinched Hose Detected

P1487 High Speed Radiator Fan Control Relay Circuit Fault - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1489 High Speed Condenser Fan Control Relay Fault - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1490 Low Speed Fan Control Relay Fault

P1492 Battery Temperature Sensor High Voltage

P1494 EVAP Ventilation Switch Or Mechanical Fault

P1495 EVAP Ventilation Solenoid Circuit Fault

P1496 5 Volt Supply Output Too Low

P1500 Alternator FR Terminal Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1600 Serial Communication Link

P1696 PCM Failure EEPROM Write Denied

P1698 No CCD Messages From TCM

P1715 Pulse Generator Assembly

P1750 Solenoid Assembly

P1791 PCM ECT Level Signal To TCM Circuit Fault

P1899 P/N Position/Transaxle Range Switch Circuit Fault - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1751 A/T Control Relay

P1791 Engine Coolant Temperature Level Input Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

P1795 Throttle Position Input Circuit To TCM - Read Our Article On Automotive Circuit Testing For Help With This Mitsubishi Check Engine Light Code

Mar 21, 2009 | 1995 Mitsubishi Eclipse

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