fix spark, it cant run with the spark dead.
the coil is first connect a spark wire and test spark plug to that first (grounded shell)
this cars ECU DOES NOT MAKE SPARK ever. (its a fuel only ECU)
if that fails the coil or , distirbutor, ignitor or VR detectors are bad (bad distrib)
all old sidekick tracker fail, now, old parts. all fail.
work dead spark.
1: the coil has 2 low voltage lugs, key one and + lug goes to 12vdc, if not bingo. IG-coil fuse blown or wire hacking by the BADGUYS
2: test spark at coil HV tower, if dead there, there really is no spark,.
3: if no spark next try testing this pin.
see brown-white wire, if its not pulsing cranked the ignitor is dead, or the distrib rotor does not spin and cam is dead.
crank spins then cam spins then VR pulses and rotor spins and the coil is charged (ignitor) and released and spark happens, even with NO ECU present. (89/90)
http://www.fixkick.com/INJECTORS/89/89-90schem1.jpg
the coil is first connect a spark wire and test spark plug to that first (grounded shell)
this cars ECU DOES NOT MAKE SPARK ever. (its a fuel only ECU)
if that fails the coil or , distirbutor, ignitor or VR detectors are bad (bad distrib)
all old sidekick tracker fail, now, old parts. all fail.
work dead spark.
1: the coil has 2 low voltage lugs, key one and + lug goes to 12vdc, if not bingo. IG-coil fuse blown or wire hacking by the BADGUYS
2: test spark at coil HV tower, if dead there, there really is no spark,.
3: if no spark next try testing this pin.
see brown-white wire, if its not pulsing cranked the ignitor is dead, or the distrib rotor does not spin and cam is dead.
crank spins then cam spins then VR pulses and rotor spins and the coil is charged (ignitor) and released and spark happens, even with NO ECU present. (89/90)
http://www.fixkick.com/INJECTORS/89/89-90schem1.jpg
http://www.fixkick.com