ULTM8Z
12-23-2003, 12:52 PM
Guys,
Anyone with access to their 7730 ECM (1990-92 TPI Camaro/Firebird), I could use a big favor. I'm trying to diagnose an idle misfire and I was doing a circuit check on my EFI harness. At the distributor reference wire (ppl/wht stripe on the ECM connector), it's showing .6 volts on mine, but the manual says it should be 2.3 volts (with the engine running).
Could someone please take a voltmeter to that wire on their car and let me know what you see? I'd really really appreciate it.
Thanks in advance.
Anyone with access to their 7730 ECM (1990-92 TPI Camaro/Firebird), I could use a big favor. I'm trying to diagnose an idle misfire and I was doing a circuit check on my EFI harness. At the distributor reference wire (ppl/wht stripe on the ECM connector), it's showing .6 volts on mine, but the manual says it should be 2.3 volts (with the engine running).
Could someone please take a voltmeter to that wire on their car and let me know what you see? I'd really really appreciate it.
Thanks in advance.