REDUX1
so we will not talk how it works or why advancing its spin faster , as that is normal and takes lots of ATTO Cycle mode, and smog answers. (long)
1: keyon.
2: does CEL glow y/n (check engine lamp)
3: start engine, CEL must go out, if not the ECU is not happy or the silly FED NAG switch is there, and set wrong. remove it or slide the switch 1 time. repeat these tests.
4: ok nag switch is off now, CEL is still stuck on running, so we know for a hard fact the ECU has errors stored in memory or live. so what is next, posted here 10,000 times but here we go.
5: insert the DTC diagnostic jumper, now. yours will be 4 pin 6 ,seen clearly here, 12s good, all other blink codes are DTC errors. http://www.fixkick.com/CEL/DLC/DiagJump.html
we have no scan tools for 95, (came next year) so only the above works.
you asked for things to do, there are like 100 tests on engines and EFI, an endless list of steps, and checks. (we have 1 done only Compression)
not one is spin the distrib, sorry, not one is.
a real TDC tool will not lie but is one valid super accurate test, about 1 degree accurate.
these old cars love to fail and go super rich, its a fact .
so we will not talk how it works or why advancing its spin faster , as that is normal and takes lots of ATTO Cycle mode, and smog answers. (long)
1: keyon.
2: does CEL glow y/n (check engine lamp)
3: start engine, CEL must go out, if not the ECU is not happy or the silly FED NAG switch is there, and set wrong. remove it or slide the switch 1 time. repeat these tests.
4: ok nag switch is off now, CEL is still stuck on running, so we know for a hard fact the ECU has errors stored in memory or live. so what is next, posted here 10,000 times but here we go.
5: insert the DTC diagnostic jumper, now. yours will be 4 pin 6 ,seen clearly here, 12s good, all other blink codes are DTC errors. http://www.fixkick.com/CEL/DLC/DiagJump.html
we have no scan tools for 95, (came next year) so only the above works.
you asked for things to do, there are like 100 tests on engines and EFI, an endless list of steps, and checks. (we have 1 done only Compression)
not one is spin the distrib, sorry, not one is.
a real TDC tool will not lie but is one valid super accurate test, about 1 degree accurate.
these old cars love to fail and go super rich, its a fact .
http://www.fixkick.com