What are the fault codes for a Volvo?

An open circuit in the sensor circuit or a pressure sensor is faulty. FMI 0 Voltage exceeds 32 V. for more than 1 second. Faulty generator or external power supply to start the engine. FMI 1 Voltage below 21.5 V with the engine running for more than 60 seconds.

Where is the Diagnostic Code on a mid130 Volvo gearbox?

Deciphering the diagnostic trouble codes of the MID130 TECU Volvo gearbox control units . Position of the range cylinder The sensor is located in the control box of the gearbox; it registers the highest and the lowest gears of the range amplifier (LR and HR). FMI 3 A short in the sensor circuit to power. FMI 5 Open sensor circuit.

What are the symptoms of a Volvo transmission problem?

Volvo transmission problem symptoms vary. A complete list of possible symptoms includes: Hard shifting between gears or hard downshifts. Volvo does not move when placed in Drive or Reverse. The engine revs up before going into the next gear. Transmission stuck in gear. Common fault codes are TCM-002A, TCM-002B, P0733, P0734.

Where are the diagnostic codes on a Volvo 940?

940 cars have two boxes: “A” and “B”; the former is used for engine diagnostics and ABS; the latter for SRS and cruise control. If fault codes related to the emission system are registered, the “Check Engine” lamp on the instrument panel is lit. The test cable is mounted to the side of A. There are three OBD diagnostic test modes (DTM): DTM 1.

Where is the solenoid valve in a Volvo gearbox?

Solenoid valve of wide-pulse modulation (PWM) S14. The valve is located in the control box gearbox. FMI 5 An open circuit in one of the PWM S14 or S-RET valves (retarder valve) or an open R08B jumper. S7 solenoid valve, forward clutch. The valve is located in the control box gearbox.