MPFI swap: No ecu or fuel pump power

[blackcherryTSi]

thurmanmerman;308670 wrote:
Was working out problems with a couple codes that my ecu was throwing and took it for a test drive. Ended up dieing completely out of no where. Checked the main relay, grounds and fuses. Cannot figure out whats going on. Ive looked into the wiring and that seems to have checked out fine. Are there any other fuses not in the engine bay box or under the dash that would cause this problem?

look where the car came from lol

[thurmanmerman]

Slowica;308681 wrote:
getting power everywhere else in the car?Yep. Everything else turns on. Starter cranks over just no power to the ecu or fuel pump

SPANISH-RICE;308691 wrote:
Cut the engine harnessNah, already checked the main relay and its still good so its not a candidate for getting chopped in half yet.

blackcherryTSi;308694 wrote:
look where the car came from lolDidn't you buy a car from the same person? :icon_scratch: lol

[blackcherryTSi]

thurmanmerman;308698 wrote:
Didn't you buy a car from the same person? :icon_scratch: lol

nope. never have never will ha

[gsrEK]

cut in half!!

[thurmanmerman]

For real. I need to get this figured out.

[PSiedTSi]

Get your multimeter out. Make sure all of the wires that should have power have power, if the wires are good all the way to the ECU plug, maybe the ECU popped??

[bubba]

what ecu is even in there...

[thurmanmerman]

PM6

[blackcherryTSi]

thurmanmerman;308784 wrote:
PM6

sure about that?

[bubba]

blackcherryTSi;308789 wrote:
sure about that?

lol

[harm]

sounds a lot like when my ecu suspiciously blew - for no reason on the day the landlord kicked the neighbors out..
starter cranked away, no power to the fuel pump, checked the main relay, fine, checked for a code at the ecu.. no power no nothing.

put in a new one, fixt.

btw does anybody want a pr4.. cheap..?

[thurmanmerman]

blackcherryTSi;308789 wrote:
sure about that?

Unless he went stealthmode on it and put PM5 guts in a PM6 case. Its a PM6.

Got it to start last night but only after jumping the main relay with 12v power. Fuel pump primes and ecu comes on.