Possible causes – A/C Pressure sensor harness is open or shorted– MAP sensor harness is open or shorted– EGR valve harness is open or shorted When is the code detected? The P1635 code is set when the reference voltage from
Possible causes – A/C Pressure sensor harness is open or shorted– MAP sensor harness is open or shorted– EGR valve harness is open or shorted When is the code detected? The P1635 code is set when the reference voltage from
Possible causes – A/C Pressure sensor harness is open or shorted– MAP sensor harness is open or shorted– EGR valve harness is open or shorted When is the code detected? The P1635 code is set when the reference voltage from
Possible causes – A/C Pressure sensor harness is open or shorted– MAP sensor harness is open or shorted– EGR valve harness is open or shorted When is the code detected? The P1635 code is set when the reference voltage from
Possible causes – A/C Pressure sensor harness is open or shorted– MAP sensor harness is open or shorted– EGR valve harness is open or shorted When is the code detected? The P1635 code is set when the reference voltage from
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1635 Information for specific makes P1635 BUICKP1635 CADILLACP1635 CHEVROLETP1635 DODGEP1635 FORDP1635 GMCP1635 HONDAP1635 HYUNDAIP1635 PONTIAC
FORD Technical Service Bulletins for P1635 code 1999 FORD EXPEDITION POWER TRAIN 1999 FORD F-150 POWER TRAIN 1999 FORD MUSTANG POWER TRAIN 2000 FORD E SERIES POWER TRAIN 2000 FORD EXPEDITION POWER TRAIN 2000 FORD F-150 POWER TRAIN 2000 FORD
P1635 DODGE – PCM Memory Perf or Write
P1635 HONDA – Battery Condition Monitor (BCM) Module Proble
P1635 HYUNDAI – Water Heater Relay – Malfunction