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View Full Version : ECU turns ON w/ NO PWR @ PIN #4??


S14GE
09-23-2007, 05:22 PM
MY SETUP:
'96 SE S14
S13 SR20DET BLKTP
1.2 MTL HG
COMPRESSION: approx. 165/163/160/160
S13 SOHC MAF
S14 turbo @ 7 lbs
WALBRO 255 w/ NISMO ADJ. FPR

Has 3.7 liters of OIL
3/8 tank of GAS
50/50 mix of coolant

I drove the car already for 1,000+ MILES with NO sign of a problem, till I installed side skirts, and when I made the Oil+Filter change. My motor does not start, and this is what has already been looked @:

Timing is set to 15 degrees below TDC
Spark at all 4 coilpacks
Light on ecu lights up when KEYED ON, but PWR and BACKUP PWR PINS on the ECU have NO PWR ????
Swapped ECU with a known working ECU= SAME SITUATION
Fuel pressure at approx. 60 psi
Each of the 2 wires on all 4 injector connectors have NO PWR when KEYED ON
Battery + Oil pressure lamp light up on gauge cluster which was NEVER lit up in the past.
No blown fuses in both fuse boxes, except for wipers-which i dont have because the wiper plug was chopped off by the previous owner.If you have any idea what the problem could be, PLEASE dont hesitate to help a ZILVIAN in distress.

THANK YOU FOR READING!