Search:

2004 Silverado. Stock ECU.

370ci (pulled it apart and found .030 over pistons)
243 Heads
BTR Truck 2 cam
Gen 4 intake
Stock TB
Longtubes, no cats, stock catback
Built 4L60 with Trailblazer...

Bumping for updates.

I should have been more clear, it'll make it a short distance before it kills the TB and throws a wrench light. It's got to be due to the Torque Tables and IPC Errors, I'd assume.

Injector...

Many times, swirling air can cause your trims to go crazy while cruising. Try to isolate the filter from the radiator fans and open engine area as best you can. I've fought with it a few times.

Hey guys,

Buddy just got a D1 procharger kit for his S550 and I'd like to tackly trying to tune it. I've done a couple bolt on cars, my CJ a Whipple and TVS without a ton of fuss. Just looking...

I am having the exact same issue with a CAI and headers only 2016. I have several other cars with the same mods and not a single issue. The issue only pops up randomly after cold starts and the first...

I've seen this limit only in cars that have had the rear gears changed. I have not been able to get it to go away.

Looking for the whipple OS that shipped with the 132mm TB data. I'd like to swap over to the Whipple OS from my current OEM OS modified for the whipple.

Any updates on these writeups? I'm looking to start playing with these calculators.

Something has to be corrupted somewhere because the IAT reads as it should on the stock tune, but as soon as I flash it, it goes haywire.

Cams were working as they should in the flash just before...

I have max load set to 2, MAP vs airmass at 90 inches of mercury, Map max delta was left alone and Load at WOT is scaled to 2 in the higher areas as to not hit a limit. But car is logging load...

Not quite as big as mine using ID1k data from my car in this tune lol

Good catch, I just corrected that. They also don't have enough resolution for the voltage vs offset, so I had to find the mean for some of them to complete the table.

I'm using DW78s.

They also have a misprint on one of the pressure tables. Yea, no pending codes, and before that flash, no issues with the cams. The car was correctly varying mapped points, and...

I triple checked it with their data. On their spreadsheet you have to click 2011+ data.

Alllllright, now with the injector data fixed, the car is finally doing something at WOT. The issue now is that the cams are failing to 0 with FMEM and will not advance or retard. Leaving the car in...

The other issue I am having that I forgot to post, was that the IAT sensors is reading approximately 120* too high. It's a VMP external IAT harness with the sensor in the manifold. On the previous...

You guys are correct. I can't believe I made that mistake. I will retest and post results.

I've already tried transport delay adjustment. It didn't do anything. They're inches from the stock location. I've only ever had transport delay on longtubes change the trims a few % points on NA...

Longtubes, but they are JBAs with the o2 bungs put into only ONE primary tube higher up near the stock location. It's pretty horrible, and not ideal. I pretty much only know what one cylinder is...

I turned off Cylair Anticipation, but reading the descriptions, it seems that when that it is off, it doesn't only use the MAF as I thought it did. Enrichment rate was at .5 for the log I posted. I...

Correct. Used the roush torque tables as a starting point. At part throttle they're pretty terrible. Especially in the transition to boost areas. I'm dialing those in by logging load. Fueling is all...

Having an issue with OP commanded fueling on a 2014 TVS M6 car. 79mm pulley, Twin 60, JMS BAP, DW78s.

You'll see that I'm logging load to sort out my IPC Errors, and fueling is off, but it should...

Greaaaaaaat

Flashed a 2014 last night. Made sure p0605 was disabled. Now it's lighting up stability and advance trac lights, PATS light is on, key does nothing. Scanner will not connect to vehicle.

Did a...