THE ASD CAN CAUSE
fail to start (no spark, and as a result no FUEL by logic in the ECU/pcm)
stalls
or bucking
the first thing to do ; is look at the cluster! (I/P cluster) warning lamps.
at the (problem time)
if the security lamp us glowing, on my 2008/10 jeeps its just red LED ball. lamp, no words. no icon. (stealthy to fool thieves.) your year car, not stated so can be fully accurate here....
the 2nd lamp is CEL but be warned many failures take 3 trips to SET A DTC, the useless (mostly) CEL.. if on , sure, if off means (ZERO) study OBD2 trip rules. (complex) study Pendings more. (if car stalls check freeze frame)
the Key on 3 times , trick (crude DTC checks) to see cause, is near useless. (sure luck happens, as always here)
the reasons is complex. but has to do with 2 reasons.
the trip rules.
and some codes can in fact rest fast, super fast.! fooling you...
fail to start (no spark, and as a result no FUEL by logic in the ECU/pcm)
stalls
or bucking
the first thing to do ; is look at the cluster! (I/P cluster) warning lamps.
at the (problem time)
if the security lamp us glowing, on my 2008/10 jeeps its just red LED ball. lamp, no words. no icon. (stealthy to fool thieves.) your year car, not stated so can be fully accurate here....
the 2nd lamp is CEL but be warned many failures take 3 trips to SET A DTC, the useless (mostly) CEL.. if on , sure, if off means (ZERO) study OBD2 trip rules. (complex) study Pendings more. (if car stalls check freeze frame)
the Key on 3 times , trick (crude DTC checks) to see cause, is near useless. (sure luck happens, as always here)
the reasons is complex. but has to do with 2 reasons.
the trip rules.
and some codes can in fact rest fast, super fast.! fooling you...
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