23-10-2012, 03:45 AM
http://306oc.co.uk/forum/thread-1497.html
High pressure pump you can't test yourself, unless you have a flow bench. FPR you can check by giving it a clean out with some WD40 or similar and refitting, or swapping ti with a known-working one. Fuel pressure sensor is harder to test, but if you plug a multimeter in you should see ~1.3v at cranking speeds. Be very careful to keep everything really clean when you're working on your fuel system, a little bit of dirt can go a long way towards causing more problems.
High pressure pump you can't test yourself, unless you have a flow bench. FPR you can check by giving it a clean out with some WD40 or similar and refitting, or swapping ti with a known-working one. Fuel pressure sensor is harder to test, but if you plug a multimeter in you should see ~1.3v at cranking speeds. Be very careful to keep everything really clean when you're working on your fuel system, a little bit of dirt can go a long way towards causing more problems.