Quote:
Originally Posted by Green7mgte
http://www.cygnusx1.net/supra/TechTi...ror_codes.aspx
(for a 91 model, but still might be of use)
51 Switch Signal Diagnosis - No "IDL" signal, "NSW" signal or "A/C" signal to ECU, during diagnosis check.
Trouble Area - A/C switch circuit
- A/C switch
- A/C amplifier
- Throttle position sensor circuit
- Throttle position sensor
- ECU
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Green,
Thanks for the quick reply. I was on that site and missed that page. Was looking at the codes here
http://www.cygnusx1.net/Supra/Librar...aspx?S=FI&P=28 .
Sun is starting to drop so it'll be getting cold & dark fairly soon for me. So I need to go find my ohm meter and check the reading on the TPS tommorow.
I take it no idle signal on the TPS may prevent the computer from letting the car start? (never had a TPS problem on any car I've owned)