Отправлено: 21.10.09 08:11. Заголовок: Помогите С кодами

При диагностике получаю вот эти коды неисправности: Р0029, Р0052, Р0086, Р0094, Р0109, хотя при ручной проверке всё в норме и соленойд "А" принудительно вкл. выкл. компом в чём может быть проблема. Да ещё когда заводишь машину то всё в норме, а через 5-10 минут езды резко по вышаются обороты на скорости 80км. 4500об.

 Отправлено: 21.10.09 08:42. Заголовок: Когда трогаешся с ме..

Когда трогаешся с места посчитай по переключениям все скорости переключаются на холодной и на горячей!?

 Отправлено: 21.10.09 08:46. Заголовок: Включаются все, а по..

Включаются все, а потом только 3

 Отправлено: 21.10.09 12:24. Заголовок: У меня пропало после..

У меня пропало после сброса ошибок!Хотя толком не успел обследовать причину т.к стукнул двигатель! А болячка один в один как у тебя а ударов при троганье с места нет!?Толчков?Задняя и драйв?

 Отправлено: 21.10.09 20:21. Заголовок: Стука нет..

Стука нет

 Отправлено: 21.10.09 20:37. Заголовок: CODE 29, TRANSAXLE S..

CODE 29, TRANSAXLE SHIFT PROBLEM SHIFT "B" SOLENOID

Code will set if Codes 21, 22, 24, 28 and 56 are not set, transaxle pressure switch indicates D1, D2, D3 or D4, engine is running, vehicle speed is 7 MPH or greater and throttle position is 15.7 degrees or more.

NOTE: Test numbers refer to numbers on diagnostic chart.
1. Checks electrical operation of solenoid.
2. Checks power feed to solenoid.
3. Checks shift "B" solenoid control circuit and PCM.
4. Checks internal transaxle harness and shift solenoid for opens or shorts to ground. If circuits are faulty, replace transaxle harness.

Diagnostic Aids

Inspect harness connectors for backed out terminals, improper mating, broken locks, improperly formed or damaged terminals, poor terminal-to-wire connections or damaged harness. Perform intermittent check by monitoring circuit and code status while wiggling related wiring and connectors. If failure is induced, monitored circuit status will change rapidly and/or related code will set.


Fig. 36: Code 29 Schematic (4.0L) Transaxle Shift Problem Shift "B" Solenoid


Fig. 37: Code 29 Diagnostic Flow Chart (4.0L) Transaxle Shift Problem Shift "B" Solenoid

 Отправлено: 21.10.09 20:39. Заголовок: CODE 52, FAULTY CAL-..

CODE 52, FAULTY CAL-PAK

Ensure all pins are fully inserted in socket. If pins are okay, replace CAL-PAK, clear memory and recheck. If Code 51 reappears, replace control module.

CODE 109, PCM MEM-CAL ERROR

Codes will set when PCM loses battery power, PCM loses long-term memory with ignition off, PCM loses long-term memory while running and PCM loses prime power.

CODES 52 & 109, PCM KEEP ALIVE RAM RESET

Codes will set when PCM loses battery power, PCM loses long-term memory with ignition off, PCM loses long-term memory while running and PCM loses prime power.

 Отправлено: 21.10.09 20:41. Заголовок: CODE 86, UNDEFINED T..

CODE 86, UNDEFINED TRANS. GEAR RATIO

Code will set if Codes 21, 22, 24, 56 and 75 are not set, engine is running, vehicle speed is 7 MPH or greater. throttle angle is 11 degrees or greater, transaxle not in Park or Neutral and commanded transaxle line pressure is 100 psi or greater.

NOTE: Test numbers refer to numbers on diagnostic chart.
1. Verifies no other codes are set and transaxle fluid checking procedure has been properly performed.
2. With engine running, if display indicates anything other than 0.00, PCM is faulty.
3. If scan display does not match gear ratio through all ranges, internal transaxle malfunction has occurred.

Diagnostic Aids

Inspect turbine shaft speed sensor and VSS circuit connections for intermittents. Ensure final drive ratio matches PCM calibration.

Inspect harness connectors for backed out terminals, improper mating, broken locks, improperly formed or damaged terminals, poor terminal-to-wire connections or damaged harness.

Perform intermittent check by monitoring circuit and code status while wiggling related wiring and connectors. If failure is induced, monitored circuit status will change rapidly and/or related code will set.


Fig. 124: Code 86 Schematic (4.0L) Undefined Transmission Gear Ratio


Fig. 125: Code 86 Diagnostic Flow Chart (4.0L) Undefined Transmission Gear Ratio

 Отправлено: 21.10.09 20:42. Заголовок: CODE 94, TRANS SHIFT..

CODE 94, TRANS SHIFT SOLENOID "A" RATIO PROBLEM

Code will set if Codes 21, 22, 24, 28 and 56 are not set, engine is running, vehicle speed is 7 MPH or greater, throttle position is 15.7 degrees or greater and gear ratio is incorrect for 2 seconds.

NOTE: Test numbers refer to numbers on diagnostic chart.
1. Checks electrical operation of solenoid.
2. Checks power to solenoid.
3. Checks solenoid "A" driver circuit and PCM.
4. Checks transaxle internal wiring harness and shift solenoid for opens and shorts to ground. If faulty, replace transaxle harness.

Diagnostic Aids

In 1st gear, solenoid "A" is on.
In 2nd gear, solenoid "A" is off.
In 3rd gear, solenoid "A" is off.
In 4th gear, solenoid "A" is on.


Fig. 137: Code 94 Schematic (4.0L) Transmission Shift Solenoid "A" Ratio Problem


Fig. 138: Code 94 Diagnostic Flow Chart (4.0L) Transmission Shift Solenoid "A" Ratio Problem

 Отправлено: 22.10.09 08:47. Заголовок: Всем огромное спасиб..

Всем огромное спасибо