Tag: HONDA

Possible causes – Plugged fuel filter or low fuel pressure– Faulty or dirty Mass Air Flow sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) HONDA Related P1171 code 1998 HONDA PASSPORT Vehicle Speed Control:cruise Control 1999 HONDA PASSPORT Vehicle Speed Control:cruise Control 2000 HONDA PASSPORT Vehicle Speed Control:cruise Control

Possible causes – Poor connection at the AC motor control module – Open or short circuit condition – Failed AC Motor Control Module When is the obd code mean? No duty signals are input from the MCM for at least 5 seconds. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1644 HONDA…

Possible causes – Rear A/F Sensor Sensor 1 Bank 1 harness is open or shorted– Rear A/F Sensor Sensor 1 Bank 1 electrical circuit poor connection– Faulty Rear A/F Sensor Sensor 1 Bank 1– Vacuum leak– Low fuel pressure Tech description There is a factory service bulletin for the following Honda Models: 2003 Honda Accord2004…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Shift solenoids– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean? The TCM has detected that the transmission is trying to mechanically shift to a…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shift solenoid ‘D’ valve– Shift solenoid ‘D’ valve harness or connectors– Shift solenoid ‘D’ valve circuit is open or shorted When is the obd code mean? The P0768 code is detected when the gear required by the ECM does not match the actual gear…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shift solenoid ‘E’ valve– Shift solenoid ‘E’ valve harness is open or shorted– Shift solenoid ‘E’ valve circuit poor electrical connection Tech description When the a transmission solenoid is stuck off, in most cases the problem is not the electrical part of the solenoid;…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shift solenoid ‘E’ valve– Shift solenoid ‘E’ valve harness is open or shorted– Shift solenoid ‘E’ valve circuit poor electrical connection When is the obd code mean? The P0773 code is detected when the gear required by the ECM does not match the actual…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Shift Solenoids– Shift Solenoids harness is open or shorted– Shift Solenoids circuit poot electrical connection– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean?…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shifting solenoid valve– Shifting solenoid valve harness is open or shorted– Shifting solenoid valve circuit poor electrical connection When is the obd code mean? The P0780 codes is detected when no rotation change occurs between input (turbine revolution sensor) and output (revolution sensor) and…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness is open or shorted– Torque converter clutch solenoid valve circuit poor electrical connection Tech description On some Honda vehicles the P0740 code may be set by an overheating torque converter problem which is…