Hi all first post on this forum. I will do a proper introduction shortly.
Ok so 1990 5.0l LX. KOEO I get a continuous memory code of 19, I replaced the ecc with a reman unit, cardone 78-5611 (A9P), and took her for a drive. Ran great definitely had more power. 10 - 15 minutes in the MIL came on again, got home pulled codes and low and behold KOEO 19 again. I know it take about that long for it to go into open loop mode.
Anyway relay tested fine along with the pins at the ECC.
What do these things do when they "dont" have power at the ecc, can this go out sporadically, so small I dont even notice when driving?
Could the relay randomly be kicking off?
Like I said it runs great, what are the symptoms of the ECC being bad other than a code 19?
Also what colors are the wires that give the ECC power, I'm having a brain fart now, i think one is Red, one is Orange black.
Ok so 1990 5.0l LX. KOEO I get a continuous memory code of 19, I replaced the ecc with a reman unit, cardone 78-5611 (A9P), and took her for a drive. Ran great definitely had more power. 10 - 15 minutes in the MIL came on again, got home pulled codes and low and behold KOEO 19 again. I know it take about that long for it to go into open loop mode.
Anyway relay tested fine along with the pins at the ECC.
What do these things do when they "dont" have power at the ecc, can this go out sporadically, so small I dont even notice when driving?
Could the relay randomly be kicking off?
Like I said it runs great, what are the symptoms of the ECC being bad other than a code 19?
Also what colors are the wires that give the ECC power, I'm having a brain fart now, i think one is Red, one is Orange black.
