no, they cant tune with a tech 2. you need someone with a DHP Powertuner or HPTuners.
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Alright well there goes that idea. started checkin some more stuff out today. when i start it i get a massive amount of fumes out of the tail pipe and it smells like pure gas. pulled out the plugs and they all were black and practically dripping. i think my problem is probably the zzp pcm, right?
LMAO!
Damn right that is the issue.
well i guess im screwed then...so you think if i order an intense pcm and put it in it'll run like a champ? haha im just worried about how its blowing air OUT of the intake
Backfiring OUT of the intake?
Taken off of website...common intake backfire issues combined with fuel injection...
A fuel injected engine may backfire if an intake leak is present (causing the engine to run lean), or a fuel injection component such as an air-flow sensor is defective.
Common causes of backfires are:
* Poor or unregulated engine timing is often a cause of intake backfires
* Improper wiring in the ignition can also lead to timing issues and intake backfires
* Low fuel pressure, clogged fuel filters, and weak fuel pumps could cause a severe lean air-to-fuel ratio during fuel injection
So...instead of wasting money on a PCM (which you should eventually in the future because ZZP's blows ass) right now...get your fuel situation figured out. I tell you what though...I've got a set of stockers here...shoot me a PM if you want about them.
emailed zzp, of course they are blaming everything besides the pcm. tested the injecter harness with noid lights earlier. i have good pulse. also disconnected dp and tried running it and it still died. so the clogged exhaust theory is shot. im also now throwing a trans circuit code, says trans circuit input high prndl or something. any new ideas?
burn your zzp pcm, and replace it with one that works. What do your plugs look like?
Are there no local Ohio GP guys that can tune it for you...should be WAY cheaper than just buying a HPTuners IMO.
btw...replied to your PM sir.
im gonna list what i pulled out of the scanner today:
DTC's
P0101- MAF of VAF CKT Range/Perf
P0300- Random/Multiple Cylinder Misfire
P0706- Trans Range CKT Range Perf
P1881- EBCM/EBTCM/PCM Misfire Detected Serial Comm Link
Data
AFR- 11.7:1 @ idle
Baro Press- 4.8v
Baro Press- 29"
Calc Load- 48%
FL Trim (BEM)CEL- 4
IAC Mtr Pos- 17
IAT @ Start- 54*F
IGN Advance- -10*
IGN- 10.90v
INJ Pulse- 5.75
KR- 0.0
LT FL Trim 1- 39.8%
LT FL Trim 1- 179
MAF RAW INP- 1738Hz
MAF (G/S)- 29.95
MAP- 29.2"
MAP- 4.7v
02SEN1- 8.9mv
02SEN2- 649mv
Pass Mis Fail- 88
ST FL Trim1- 128
TOT- 2.37
TOT- 66.2*F
they=zzp? I did not know that zzp would do custom tunes unless you took your car there. I would start with checking the tune and go from there. I dont know the tune details should look like, so I am no help. I know basically nothing when it comes to programming/tuning a pcm.
alright, convinced them im running 33# injectors. Now they want me to use my stock gt pcm and drive it around for a little bit. Isnt the timing way too agressive for the sc? I just want my money back from these people haha. I got all the flow charts for my codes today at school, and i traced everything like it said and it all refers me back to the computer.
yeah...about that. if you use your GT PCM be prepared to take off your blower belt as well. the timing is higher and youll probably knock a lot if you get into boost heavily.
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