<![CDATA[MPFI swap: No ecu or fuel pump power]]>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?

]]>https://fargostreet.com/topic/19166/mpfi-swap-no-ecu-or-fuel-pump-powerRSS for NodeThu, 28 May 2026 01:29:20 GMTFri, 07 May 2010 15:59:07 GMT60<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sun, 09 May 2010 15:54:41 GMT]]>

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.

]]>https://fargostreet.com/post/297266https://fargostreet.com/post/297266Sun, 09 May 2010 15:54:41 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sun, 09 May 2010 01:07:25 GMT]]>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..?

]]>https://fargostreet.com/post/297224https://fargostreet.com/post/297224Sun, 09 May 2010 01:07:25 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 14:42:19 GMT]]>

blackcherryTSi;308789 wrote:
sure about that?

lol

]]>https://fargostreet.com/post/297173https://fargostreet.com/post/297173Sat, 08 May 2010 14:42:19 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 13:51:44 GMT]]>

thurmanmerman;308784 wrote:
PM6

sure about that?

]]>https://fargostreet.com/post/297166https://fargostreet.com/post/297166Sat, 08 May 2010 13:51:44 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 12:27:37 GMT]]>PM6

]]>https://fargostreet.com/post/297161https://fargostreet.com/post/297161Sat, 08 May 2010 12:27:37 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 03:37:47 GMT]]>what ecu is even in there...

]]>https://fargostreet.com/post/297133https://fargostreet.com/post/297133Sat, 08 May 2010 03:37:47 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 01:43:19 GMT]]>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??

]]>https://fargostreet.com/post/297127https://fargostreet.com/post/297127Sat, 08 May 2010 01:43:19 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Sat, 08 May 2010 01:03:26 GMT]]>For real. I need to get this figured out.

]]>https://fargostreet.com/post/297122https://fargostreet.com/post/297122Sat, 08 May 2010 01:03:26 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 19:03:41 GMT]]>cut in half!!

]]>https://fargostreet.com/post/297086https://fargostreet.com/post/297086Fri, 07 May 2010 19:03:41 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 18:40:38 GMT]]>

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

nope. never have never will ha

]]>https://fargostreet.com/post/297077https://fargostreet.com/post/297077Fri, 07 May 2010 18:40:38 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 18:28:47 GMT]]>

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

]]>https://fargostreet.com/post/297075https://fargostreet.com/post/297075Fri, 07 May 2010 18:28:47 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 18:07:33 GMT]]>

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

]]>https://fargostreet.com/post/297071https://fargostreet.com/post/297071Fri, 07 May 2010 18:07:33 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 17:56:27 GMT]]>Cut the engine harness

]]>https://fargostreet.com/post/297068https://fargostreet.com/post/297068Fri, 07 May 2010 17:56:27 GMT<![CDATA[Reply to MPFI swap: No ecu or fuel pump power on Fri, 07 May 2010 17:17:02 GMT]]>getting power everywhere else in the car?

]]>https://fargostreet.com/post/297058https://fargostreet.com/post/297058Fri, 07 May 2010 17:17:02 GMT