1991 bonneville stalls no code
#1
Junior Member
Posts like a Ricer Type-R
Thread Starter
Join Date: Jul 2011
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
1991 bonneville stalls no code
had a code 41, replaced cam magnet, switch, chain and gears, ran good two days later got a code 42, replaced coil pack, now it will stall while driving, restarts and seems to run fine, but no service engine light
#3
Junior Member
Posts like a Ricer Type-R
Thread Starter
Join Date: Jul 2011
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
no i have not looked at the icm, is that directly under the coil pack? would'nt that give me a code 42 also, wich is automatic spark timing
battery wires look good
battery wires look good
#4
Senior Member
True Car Nut
..41 cam sensor circuit fault, igntion control circuit fault
so if you have replaced cam sensor and all the wires for the sensor and ICM look good it is the ICM ive been here with the same issue
so if you have replaced cam sensor and all the wires for the sensor and ICM look good it is the ICM ive been here with the same issue
#5
Junior Member
Posts like a Ricer Type-R
Thread Starter
Join Date: Jul 2011
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
started to replace icm, i pulled on number 3 plug wire and the electrode pulled out of the coil pack,
(so much for the made in mexico junk) got another coil pack, but before installing took off icm and ground wire attached to icm bracket cleaned booth ground, icm, and icm bracket to feel at ease of having a good ground connection, replaced new coil pack started car and let run till engine got hot then drove 10 miles in it with out a stall condition, so far seems my problem is fixed, (knock on wood)
thanks for the response
(so much for the made in mexico junk) got another coil pack, but before installing took off icm and ground wire attached to icm bracket cleaned booth ground, icm, and icm bracket to feel at ease of having a good ground connection, replaced new coil pack started car and let run till engine got hot then drove 10 miles in it with out a stall condition, so far seems my problem is fixed, (knock on wood)
thanks for the response
Thread
Thread Starter
Forum
Replies
Last Post