Thanks Jon. Good to know. It's true most of the stuff out there is junk and good ones expensive. A few years ago I dropped $600 doing LED on my RV. Buy once, cry once.
1) With the wires broken ECU defaults to a hot engine so you don't get starting enrichment.
That makes for difficult starts.
2) Doesn't matter which wire goes where on the coolant sensor. It's a thermistor.
3) Code 14 means the ECU didn't get confirmation of spark so you either have none or...
From the factory it connects to pin 11 on the AC Amplifier. Used for idle up.
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=143
Strikes me it should provide the same functionality connected either place. As long as the the ECU pin sees 12 volts with the AC on. I'd stick...
Yep, they're circling the drain. Closed 4000 stores nationwide. Been chapter 11 for a while and soon about to go chapter 7. Another American icon bites the dust, along with Colt. Course, the OP could have gone to any store and bought a couple AAs...
I'll never understand why people ask for help knowing codes are present. Makes no sense. Also not sure why 41 is "dreaded". There's only three conditions that cause it. Just check each one until you find which is responsible.
Any other codes? Best thing at this point is to return the engine to stock (disconnect the AFC) and see if the engine is able to do normal fuel control (14.7) at part throttle. If you're not trusting of the WB then check cross counting of the NB per the TSRM. Better yet is to measure average NB...
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