Ford Transit 2.4 PHFA 2008 - Non start, code P251A-00 #
Posted by Allan Davis on August 12, 2020, 9:10 amEdited by board administrator August 28, 2020, 7:49 am
Year of Manufacture: 2008|
Engine Size and Code: 2.4 PHFA
( Optional ) Scanner Used: solus ultra
( Optional) Fault Codes: P251A-00 powertake off enable switch circuit open
Total non start situation. It cranks over well although live data says 145 rpm it certainly sounds faster. The fuel pressure at cranking is 9980 psi, however the desired pressure reads zero??. I have checked the injectors for activation using a pico amp clamp and no signal at all, I've checked the ecu positives and grounds and all ok,As is the wiring to the injectors. I've checked the fuel delivery at the injectors and it's good and definitely diesel not petrol.I've disconnected the plugs from the injectors and cranked it with the spill off pipes removed to check for back leakage and very little was present.It will run with a squirt of brake cleaner but dies as soon as you stop squirting it.When it first came in there was also a camshaft sensor code, that has been replaced and the code hasn't returned.
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