Codes after Install

[Rtleon13]

I recently installed a ported 2018 IM, JLT CAI, and a VMP tune on my 2015 s550. I’ve driven about 5000 miles with the parts and had no issues. I was enjoying my car until car threw out these codes: P0010, P0013, P0020, P0023, P0135, P0141, P0155, P0161, P0443, P0446.

I replaced the F40 fuse that seemed to be connected to these DTC codes and also checked for a kinks in the wiring but found no issues evident issues.

Can anyone direct me where to look for the issue? Anyone had this problem? Not sure if it’s still the wiring, fuse, tune, O2 sensors, etc.

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[Jhalil101]

I’m having this exact same problem after putting on a new manifold. Did you ever figure out the issue?

 

[WildHorse]

I’m having this exact same problem after putting on a new manifold. Did you ever figure out the issue?

The exact same codes as the OP ?

 

[Jhalil101]

The exact same codes as the OP ?

Yes, popping fuse #40. The second I give it any rpm the fuse pops and throws all those codes.

 

[WildHorse]

Yes, popping fuse #40. The second I give it any rpm the fuse pops and throws all those codes.

Using VMP IMRC harness ?

 

[Jhalil101]

Using VMP IMRC harness ?

No, we have the manifold locked out so we don’t even have them hooked up. They’re are taped to prevent any kind of short though.

 

[Jhalil101]

Using VMP IMRC harness ?

This is an NA car by the way, not the one in my profile picture

 

[WildHorse]

No, we have the manifold locked out so we don’t even have them hooked up. They’re are taped to prevent any kind of short though.

Then there has to be a short somewhere. Now the fun part of tracking it down.

 

[Jhalil101]

Then there has to be a short somewhere. Now the fun part of tracking it down.

Yep gonna be fun

 

[Mdtaylorjr]

Pull your manifold and make sure you didn't pinch a wire. When I put my gt350 mani on the first time I kept getting a p0325 code and I thought it was the tune. I ended up pulling the manifold off to inspect and found that I cut one of the wires. It can happen to anyone

 

[Jhalil101]

Pull your manifold and make sure you didn't pinch a wire. When I put my gt350 mani on the first time I kept getting a p0325 code and I thought it was the tune. I ended up pulling the manifold off to inspect and found that I cut one of the wires. It can happen to anyone

Pulled and manifold and the wiring harness to inspect all of it and can’t find anything wrong with it. Not even a scuff.

 

[WildHorse]

Pulled and manifold and the wiring harness to inspect all of it and can’t find anything wrong with it. Not even a scuff.

Revert to a previous tune before the manifold swap, clear the codes, KAM reset, start it up and see if they come back with the 18+ manifold still on. That'll tell yeah right away IF it's tune related. Only codes should be IMRC related.

 

[Jhalil101]

Revert to a previous tune before the manifold swap, clear the codes, KAM reset, start it up and see if they come back with the 18+ manifold still on. That'll tell yeah right away IF it's tune related. Only codes should be IMRC related.

We went to try that but couldn’t get the car to run with the new injectors

 

[WildHorse]

We went to try that but couldn’t get the car to run with the new injectors

Put the stock injectors back in if you still have them.

 

[Jhalil101]

Put the stock injectors back in if you still have them.

Oh forgot to mention it did this on the previous tune up and stock injectors as well

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