Search:

I?m tuning a Gen3 5.3L with a 102mm tb and sheet metal intake.

When tuning VEvsLTFT and MAFvsLTFT my graphs only populate data in the first column.

Data received seems within normal range for...

5FDP....injectors!

I had an issue on initial startup where several injectors were frozen...

Ok,

Fuel Pressure Key on - 45psi
Fuel Pressure Started - 56-58psi

O2 Harness cannot be swapped since Bank 2 runs along side trans harness.

I pulled/cleaned MAP, TB, and did a relearn.
...

Thanks! I made a minor adjustment to the VVE table to assist with idle. The tuning guide I'm using instructs to enable MAF only mode while idle tuning. I'm running 340lph pumps in each tank. Key on...

Thanks RobZL1. I'll read the post. I have the tune dialed in until I hit 133*. Upon restart, the engine revs.

5FDP,

Adjusted tune last night and addressed LTFT at idle via Virtual VE (among other issues previously discussed). The permanent codes will require drive time to clear (specifically P2138). I'm...

Thanks again, I?m following a ?Tuning Guide? that doesn?t go into depth. I noticed the VVT/DOD after last post.

With respect to Fuel pressure, if it?s lower than 58psi do I need to rescale...

5FDP, I was tracing down an idle problem and missed a few SES deactivations when starting over.

I currently have MAF off, no rear o2's, all EVAP deleted, the 340x codes needed to be...

New to tuning. I'm Idle tuning on a Gen IV E38. I've adjusted idle air/RPM and spark.

When interpreting the log file...

How do you know idle air is correct? I'm seeing .26-.30g Cyl Air mass.
...

Did you figure this out? I'm experiencing a similar issue with the P0606

Before I get too far in the weeds here....

2010 5.3L/6L80, e38 (LS swap 85' C10)

VATS 1, 2, and Starter Fault disabled.

I have 52psi fuel pressure and good crank signal - Scanner shows rpm...

The Silverado pedal won?t clear trans tunnel in 73-87? C10?s.

Most guys run the Camaro or Diesel pedal and swap pinouts.

Can the pedal cal files from 2010 Camaro be placed in...

Long time stalker, first time poster. Need some guidance on a recent personal swap.

2010 Silverado 5.3L/6l80 (Standalone harness/e38 ecm).
2010 Camaro Pedal (pins D/F swapped)

Verified the...