Johnn123
Senior Member
- Joined
- Sep 23, 2013
- Posts
- 2,090
- Reaction score
- 1,099
- Location
- Ontario
- Ram Year
- 2010
- Engine
- 5.7L Hemi
Hey all, well I've collected a few check engine light codes since the summer. Pulled these today via my sct tuner:
P1388- bad asd relay or or wire cut somewhere on harness
P0135- bad front o2 (brand new ntk sensor) bank one, sensor one
P0138- bad front o2 bank one sensor two
P1281- engine to cold for to long, possible stuck open thermostat?
Anyone had these codes before and fixed them? What did ya do? I'm going to replace the thermostat with another 180* stat and see if that clears the p1281.
For the p0135/p0138 I got those codes after installing a magnaflow direct fit cat to replace my stock spoiled one. Replaced with brand new ntk sensors but still getting the codes? I've looked for a pinched wire in the harness but havent found anything yet. Gonna try and clean the connectors up and see if that helps. Could these codes stem from a stuck open thermostat?
With the p1388 , im gonna try cleaning the connectors up, and make sure the fuse isn't blown. What else can I do to try to clear the code up?
Now to the other problem , the trans has started slipping on one specific scenario. If I'm coming to a stop but have momentum behind me, see noone coming, so I hit the gas to get back to speed and it drops into neutral. Doesn't slip and acts just fine other wise. Gonna check fluid level tomorrow. I'm also getting a whining thats seemingly coming from the trans as well. Any help appreciated thanks guys.
P1388- bad asd relay or or wire cut somewhere on harness
P0135- bad front o2 (brand new ntk sensor) bank one, sensor one
P0138- bad front o2 bank one sensor two
P1281- engine to cold for to long, possible stuck open thermostat?
Anyone had these codes before and fixed them? What did ya do? I'm going to replace the thermostat with another 180* stat and see if that clears the p1281.
For the p0135/p0138 I got those codes after installing a magnaflow direct fit cat to replace my stock spoiled one. Replaced with brand new ntk sensors but still getting the codes? I've looked for a pinched wire in the harness but havent found anything yet. Gonna try and clean the connectors up and see if that helps. Could these codes stem from a stuck open thermostat?
With the p1388 , im gonna try cleaning the connectors up, and make sure the fuse isn't blown. What else can I do to try to clear the code up?
Now to the other problem , the trans has started slipping on one specific scenario. If I'm coming to a stop but have momentum behind me, see noone coming, so I hit the gas to get back to speed and it drops into neutral. Doesn't slip and acts just fine other wise. Gonna check fluid level tomorrow. I'm also getting a whining thats seemingly coming from the trans as well. Any help appreciated thanks guys.