Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.
PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.
Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
618/618 motor
906/862 spray
Caterpillar 50 Forklift- Duramax swap
So back on topic...I looked at it again today, logged cam sensor count and was getting a big goose egg which is weird because I wasn't getting a check engine light about the cam sensor. Checked DTC's and sure enough I was getting P0340 and 341 but no CEL. I had them set to MIL on second error and I have been tuning so much that I have not had two ignition cycles inbetween flashes is my guess why I didn't see a CEL. Anyway I checked the harness that was suspect that I jiggled before to get it to go away and one of the female pins was bent so as not to put pressure on the male pin. Took it out of the connector and bent it back and put it all together and sprayed down with contact cleaner and cam count incremented. Voila.
A big plus is the car drives a ton better now. This whole time I've been firing the injectors in batch mode which it does when it can't get a cam signal. I had been beginning to regret my cam decision because the car was a dog below 3k and boost seemed to come on late. Now its torqey on the low end and boost is coming on quicker so I'm a lot happier. Did some tuning tonight on low boost (10#) and middle bost (15#) and it felt great.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
So true.
G-FORCE Motorsports
1941 CR 129 Pearland TX 77581
281-993-5451 PH 281-993-5421 FAX
www.gforce-tx.com
[email protected]
PCM Tuner LSX and SCT <-> How Much Force Can You Take??
2009 CTS-V 630 RWHP 10.90 @ 129mph
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
Are you coming to Dallas for the TI event this weekend?
Next weekend yea.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
Yea, him, JThurik and Rams.
How much would you want to take ~4-5 degrees out of Feldman's tune?
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
I've done stupid shit like that a gazillion times.
Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.
PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.
Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
618/618 motor
906/862 spray
Caterpillar 50 Forklift- Duramax swap
Soooo, I got sick enough with the double start that I switched the outside wires in the cam sensor harness. As I thought it threw a cam sensor code right away so I put them back. So they are no reversed and I can't figure out why the heck it is double starting. It acts just like the cam sensor is bad in that it cranks and cranks and will actually backfire if I let it crank long enough, but no cam sensor code. Then the next time I start it, it turns right over.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
I hate karma, dont ask...
fml
-Carl
uh oh...
spill it.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
Yikes..what happened Carl
2020 Mustang GT Daily driver
|Hellion Sleeper|10R80|Full weight, full exhaust, BABY seat in the back|
8.3@167mph
2014 Mustang GT
|Hellion TT|Powerglide|Ignite114|
6.87@200mph
Jordan Performance and Racing
got car back together and it spits out a P0340 code, I'm swamped this week, softball playoffs, school work and finals, oh and 7-4 job.
-Carl
Still looking for some insight to this...
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
What reluctor wheel does your engine have? a stock one? I've had two weird issues this past year on projects. One was a start no start. And the other was a cutout (shut off) at wot.
Both cars had slight imperfections in the reluctor wheel causing the crank sensor to lose single. I had LME install one of their billet reluctor wheels on both engines fixing the issues.
I think GM changed suppliers on the reluctor wheels because it takes 10 wheels to get one straight wheel. I only use the billet wheels now.
Just a FYI.
G-FORCE Motorsports
1941 CR 129 Pearland TX 77581
281-993-5451 PH 281-993-5421 FAX
www.gforce-tx.com
[email protected]
PCM Tuner LSX and SCT <-> How Much Force Can You Take??
2009 CTS-V 630 RWHP 10.90 @ 129mph
I'm sure it's an OEM wheel. I don't see any way to log the crank count. I don't suppose theres any way to tell that it's wonky? Just yank the motor, replace and hope for the best.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game