Hi Jim. My name is Robert D Adam , I live on acreage beside Red Deer, Alberta, Canada.
This red ZR-1 came from southern Minnisota , I bought it 12 years ago. It run perfect 3 years, then had a no start for 2 hours on a hot day in the city.
The car then had a couple more no start issues, and it got parked. It sat a 3 year stretch, then one year ago got it barely running, drove it 20 miles, it had maybe 100 hp, parked it for winter, tried many times to start this year. I discovered a bad fuel pump 1, so replaced both, cleaned tank, etc. That brings us to present day.
I rechecked testing the yellow/black stripe wire as in photo I sent, no power there even when using start position.
I installed the Vats Interrogator. Nothing has been replaced, other than fuel pumps, filter, and battery.
I did use a cheap $30 code reader, only got the code 12. Yesterday I took a bent paper clip and jumped the A & B in the ALDL connector, and I got NO codes, but the radiator fan came on full blast, and I think maybe some dash lights, just don't remember exactly.
I am going to find my code reader and retry for codes.
I now have that second book, the 8A section.
I do believe the ignition switch needs replacement, becoz last year there was intermittent connections in the start position, and now nothing in start position.
Also believe there is fuel enable issue, as it fires for a couple seconds, then nothing until sitting for 10 min.
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ZR-1 Net Registry