[Shotimes] 3.2 Swap Almost done - Starting Problems - Need Help

Leigh Smith Leigh Smith" <leigh1322@comcast.net
Mon, 10 Apr 2006 16:22:00 -0400


Jason;
Sorry to here this hasn't been easy to fix.
I'd suggest some basic electrical troubleshooting at this point since you
got no check engine light and no fuel pump. I'll include a schematic of the
IRCM from Pobst book. Confirm bat pwr and ign switch power on harness pins 8
& 13.  That drives EEC relay, and then it should work, and give power at EEC
or pin 24. I've heard the fuel pump relay dies at times. with power to pins
11 & 12, you should get the relay to work & give power to fuel pump at pin
5.  There is also another one at 10 & 11 with output also on pin 5.  I've
heard of several guys on the list who modded up an external fuel pump relay
rather than buck-up for an IRCM.
Lee

----- Original Message ----- 
From: "Jason Kennedy" <jason8225@yahoo.com>
To: <shotimes@autox.team.net>
Sent: Sunday, April 02, 2006 12:27 AM
Subject: [Shotimes] 3.2 Swap Almost done - Starting Problems - Need Help


> So, after working all last week and this weekend
> trying to finish up the 3.2 swap on my '92 I've run
> into an issue getting it started. I had some grounding
> problems and whatnot and solved that and got the car
> to turn over just fine. However, it's not getting any
> fuel (checked schrader valve) and it appears as though
> the PCM is not getting power. When the ignition is in
> the run position I don't hear the fuel pump fire up
> and I don't get a check engine light (all other idiot
> lights come on). I checked the inertia switch for the
> fuel pump in the trunk and it wasn't tripped, I also
> took the connector off and tested the voltage (with
> the key in the run position) and got nothing...
>
> So, if anybody has any helpful hints on why the PCM
> wouldn't be getting power or anything else to check,
> that would be most helpful.
>
> Thanks Guys!
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