Check engine light flashes
#1
Check engine light flashes
I having some CEL issues on my 87 toyota.
It flashes every few minutes or so, but different amount of times.
It flashes 1,2,3, and 4 times, randomly.
When it flashes 1 time, my manual says this is "No Malfunction"
2 is "Airflow Meter Signal"
3 "Ignition signal"
4 "Water thermo sensor signal"
Are any of these a major problem, he truck runs fine and never skips a beat. Im not sure if somethings malfunctioning or not. If it helps, its not the original engine that was installed in the truck, so maybe the sensors are just freaking out?
Thanks
It flashes every few minutes or so, but different amount of times.
It flashes 1,2,3, and 4 times, randomly.
When it flashes 1 time, my manual says this is "No Malfunction"
2 is "Airflow Meter Signal"
3 "Ignition signal"
4 "Water thermo sensor signal"
Are any of these a major problem, he truck runs fine and never skips a beat. Im not sure if somethings malfunctioning or not. If it helps, its not the original engine that was installed in the truck, so maybe the sensors are just freaking out?
Thanks
#2
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It flashes like that when you arent jumping T and E1 in the diagnosis terminal? is it a 22r or 22re?
Try jumping "T" and "E1" in the diagnosis terminal, turn the key to the "ON" position THEN count the flashes
Try jumping "T" and "E1" in the diagnosis terminal, turn the key to the "ON" position THEN count the flashes
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If there isn't the yellow plug/cylinder thing on the driver's side then near the fuse box on the passenger's side there will be a small black box labeled "diagnosis". Jump the same terminals in there, "T" and "E1".
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95.5-2004 Tacomas & 96-2002 4Runners (Build-Up Section)
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