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Matt
Matt, Mechanical Engineer
Category: Ford
Satisfied Customers: 21627
Experience:  BEng hons Mech engineering, in auto industry 22 years
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Ford Galaxy TDI 1.9 l diesel 05 plate. Losers engine power

Resolved Question:

Ford Galaxy TDI 1.9 l diesel 05 plate. Losers engine power when any of the following occurs
Sharpe turns left turn more frequent
Hard braking
Hard acceleration
Bad bump in road
Sometimes just happens when nothing occurs this is not frequent
Stop engine for a few minutes and back to normal
Submitted: 1 year ago.
Category: Ford
Expert:  Matt replied 1 year ago.
Hello this sounds like a poor connection to one of the major sensorsso getting bounced around and cutting the signal to the ECUso check the connection plug and wiring to the following;Airflow meterCrank position sensorCam position sensorO2 sensorThrottle position sensor unplug each in turn and use some switch / contact cleaner spray on the pins to ensure its all grease / dirt free Also worth checking the connections to the fuel pump for the same reason - unplug each in turn and give them a good squirt of switch / contact cleaner - Not WD40 and also unplug and inspect the main power relays and fuses for signs of overheating or corroded terminals - so the ones for the ECU and the fuel pump And also unplug the wiring loom connections in the engine bay one at time and inspect for corroded or recessed pins.
Expert:  Matt replied 1 year ago.
Hido you still need help?Bear in mind that the site takes a deposit from you at the beginning and this is held by the site until you rate my answer at which point the cash is split between the site and the expert. I am only paid for my work on this question if you rate my answer, using the star system at the top of the screen. Please do not forget! Thank you
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