Jazer

Need some opinions..

I just had my clutch replaced, wanted it done fast so I brought it to a shop to do it. When I got it back I did notice they grounded the grounds next to fuse box, on driver's side, all on the same spot, not where I had them originally. So Im wondering if they arent grounded well, and that is why it's throwing the following..

p0030 - HO25 Heater Control Circuit Bank 1 Sensor 1
p0035 - HO25 Heater Control Circuit Bank 1 Sensor 2
p0102 - Mass Air Flow (MAF) Sensor Ciruit Low Frequency
p0443 - EVAP Purge Solenoid Valve 1 Control CXT

To my knowledge it wasn't throwing any codes before I brought it in.

The first two codes sound like they are the heaters on each of the O2 sensors. Those have no relation to the MAF or EVAP, to my knowledge.. This is why im wondering if it could be the grounds. Since none of these are related.

Coblasts

They buggered the wires putting the tranny back or they didnt plug something back in.
Better get under and take a look or get it back to the shop that did the install.

Also check the fuses. All those things are fed by the 10 A Emission fuse under the hood

Im thinking a pinched wire from reinstalling the tranny.

Jazer

They moved my MAF sensor (I have a custom short-ram intake) and thinking they put it in a safer spot, they actually rotated the intake to where my hod prop came down and was rubbing into the wires. Well I fixed it, figuring that was the cause, and I cleared the codes and they came right back.

I moved the grounds back to stock location, and still, nothing.

I checked fuses that I thought could have been a culprit, and yet again, nothing.

I called the trans place and they said I can take it over to them today to take a peak at it and see if it was anything that they messed up.

For all I know it's coincidence. I just dont know.

Coblasts

Did you check the emission fuse ,the prints show it feeding all those sensors.
If the wire rubbed bare then the fuse is blown ,check it with a meter or replace it .
You cant always tell by looking at them.

Jazer

I did not check that one, is it one under the hood? I will deffinatly check that one. I wasnt sure which fuses to check. I sure hope you are right. That DOES sound promising..

Coblasts

Im pretty sure its under the hood,it is marked beside it as stated above.

Its a 10 amp fuse.

Jazer

I <3333 you, lol. That was it!! All fixed!

Coblasts

No problem ,
Like to see someone get it fixed on there own and save a trip to the dealer.

REIGN SS

There's even a sticky about it: https://www.cobaltss.net/forums/showthread.php?t=93655

Jazer

Hm I searched for those codes and I didn't see that.