Join Now
International Automotive Technicians Network

P1235 Diagnostic Trouble Code Discussion for September 2007

High Pressure Fuel Pump Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1235
Help Request Posted
2004 Ford Focus SE 2.3L Surge VIN: 1FAFP34Z04
P1235: Fuel Pump Driver Circuit Out Of Range - In PCM. ... vehicle modules using a Genysis scanner. Inspected datastream & found long term fuel trim around -12% with short term around 0%. Checked freeze frame data & found code P1235 set @ 22mph, light throttle, operating tem...
September 04, 2007
2004 Ford Taurus SES 3.0L No Start VIN: 1FAFP55U64
P1235: fuel pump driver module out of range. ... car is a no start. It has spark,no fuel pressure.The FPDM has power output to fuel pump and back up to the FPDM so when I ground the pump at the FPDM the car starts and runs until I remove the ground.I am getting a 75% command on the scan tool which means ...
September 23, 2007
2004 Ford Focus SE 2.3L Surge VIN: 1FAFP34Z04
P1235: Fuel Pump Driver Circuit Out Of Range - In PCM. ... vehicle modules using a Genysis scanner. Inspected datastream & found long term fuel trim around -12% with short term around 0%. Checked freeze frame data & found code P1235 set @ 22mph, light throttle, operating tem...
September 04, 2007
2004 Ford Taurus SES 3.0L No Start VIN: 1FAFP55U64
P1235: fuel pump driver module out of range. ... car is a no start. It has spark,no fuel pressure.The FPDM has power output to fuel pump and back up to the FPDM so when I ground the pump at the FPDM the car starts and runs until I remove the ground.I am getting a 75% command on the scan tool which means ...
September 23, 2007