Fri Aug 25, 2017 9:56 am by Monsonmotors
I was having this conversation with the car owner--1980 or 1981 GM vehicles across the board started "data stream" in addition to self-tests and code functions on all their computers!
From a diagnostic technician's standpoint GM was the GOLD STANDARD. The other makes did not really catch up for TEN YEARS.
Think about it, I could remotely view the goings on of all engine sensors while sitting in the air conditioned seat of the car! Those GM engineers need to be KISSED!
Meanwhile, everbody else had "KOEO/KOER tests (FORD), or "count the flashes of the check engine light" BS.
I learned them all, but GM ROCKED! And still does (diagnostically).
I am NOT a GM guy. Never was.
The feedback carburetor thing was always a mess, though. It can have all the problems of BOTH carbs AND computers. A headache!
I find that (except for in-carb TPS) these systems are very likely to have other-than-carb-problems. Sensors malfunctioning or mis/disconnected.
Nice motorcycle, GGORDON!
- Attachments
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- One or two year only GM diagnostic connector. It doesn't come out of the box very often.
Last edited by
Monsonmotors on Fri Aug 25, 2017 11:02 am, edited 1 time in total.