I know you don't want to hear this..... - Saab 900 Bulletin Board - Saabnet.com
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I know you don't want to hear this.....
Posted by Ed S (more from Ed S) on Mon, 26 Nov 2001 22:40:52
In Reply to: SCREAM< PULL HAIR< OUCH< 1985 900T 16V NOSTART, garydon, Mon, 26 Nov 2001 20:42:24
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but your wiring harness could be causing some shorts. The AIC get battery voltage on one wire thru the injectors supply side and signal/ground on the other two from the LH ecu(pin 10&23). Try testing the wires from the LH to the AIC for continuity, continuity to ground. Test for the voltage, etc per Bentley. The battery voltage comes from the fuel pump relay above the LH. So, if the pumps are running then the AIC is getting +12VDC as well & visa versa. You could have bad relay(s), which may have also toasted your LH ecu. A known good spare is handy right about now. After you replace the relays($13/each). But I bet your harness is shorting out, and I bet its the blue/red wires. Get a razor knife and open up the harness between cylinder 2&3. Pray that you don't have a puddle of colored goo formerly called insulation.
Let us know what you find.
Ed S
posted by 66.1.1...
Posts in this Thread:
- SCREAM< PULL HAIR< OUCH< 1985 900T 16V NOSTART, garydon, Mon, 26 Nov 2001 20:42:24
- Re: SCREAM< PULL HAIR< OUCH< 1985 900T 16V NOSTART, garydon, Tue, 27 Nov 2001 01:46:41
- I know you don't want to hear this....., Ed S, Mon, 26 Nov 2001 22:40:52 <-- Viewing This Message
- lets see,,, KeithR, Mon, 26 Nov 2001 22:28:29
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