Search:

There is tons of info right on this forum...search, That is what I've done the past few weeks to learn gen v.

This guy also has a lot of good videos'. ...

Just a quick update on this.

I went back to one of the original tune copies that I had from last fall. copied everything that had been changed with the engine side. wrote that calibration. At that...

Any ideas?

Catalyst test is disabled again.

Tried setting the O2 readiness voltage to max. No change. Is there a parameter that I can scan this voltage?

Turned off the Flex fuel, no change,...

Is it possible the mass air is getting turbulent air? would that make it not go closed loop without a trouble code? This is the intake setup. It pulls outside air from the cowl in front of the...

Here is a log from tonight. It was a cold start and drive around the block. It seems if I do a long steady slow down almost to s stop it goes to closed loop. Sometimes it stays for a couple miles,...

The cat test was disabled, I turned it back on an tried it this morning, no change.

No other trouble codes.

I'll try to get a log tonight and post it.

Jeff

I have a 2016 5.3/6L80 that I swapped into a Jeep. I have swapped the engine, trans, ECM, BCM, FPCM, fuel pump, steering column, and modified the harness. The engine is completely stock. 180*...

We had a break in the weather and I've had mine out driving. I have the same issue in 1st gear. However if I touch the brake pedal it will launch great. Not sure where to look next...........

I'm not sure, new to gen v stuff here too. I did just notice under the speedo tab>limiter>general is set to GMLAN. I have mine set to calibration because there is now speed info from the LAN network....

On my 2016, under engine>General>TCS method> Enable temp. I set mine to 250*..........not sure, but that might help.

I do still have a issue with some kind of torque management. If I power brake...

Sounds like I need to get my BPP "learned" I'll have to get a get scanner to do it. How do you like your Mongoose, I've looked at them? What did you do to get the BCM to go to sleep?

I did a 2016 Silverado l83 6L80 swap into a Scrambler this winter. I used the BCM, steering column, and instrument cluster from the donor. I have it working, but have some issues to work out. I ran...

With my l83/6L80 swap in a Jeep I had the opposite problem. Mine would shift late or rpm cutout before shifting. To correct it, after the tire gear calculator, I dropped ALL of the "auto shift speed"...

I'm no expert, and very new to this...........

When I did my swap. I had to turn off TCS to get more than a little power.

The other problem I had was with the brake pedal position switch. If it...

Yes that is the tune that is in currently.

I have a 6.0 lq4 that is in a Jeep. A friend of mine did the engine swap and I turned off emissions, vats, and rear 02's. The engine is all stock except the air filter. It runs and drives great. I...

Took a couple tries grounding the wire for range b before it changed, but the scan tool finally went to P/N. The relearn worked fine after that. When I was done I plugged the HP scanner back in and...

Thank you very much.

Mine does'nt seem to be acting right according to the chart, but at least I know what it's looking for.

Update

Found a diagram of the range switch, not a very good one but it did show that the switches went to ground when closed.

Plugged in the scanner, pcm thinks it's in 2nd. If I ground Range b...

New guy here.

I have a 1997 5.7 out of a c2500 that I am putting in a Jeep with a 700r4. Since HP does'nt support them I installed a 1998 pcm. The problem I have is I need to to a case learn....

Hi all :hi:

My name is Jeff. New to tuning and hp tuners. Play mostly in the Jeep and off road truck stuff. Been looking, reading and serching around here for the last few months trying to learn....