5FDP. Thank you!
Type: Posts; User: rubrhammer
5FDP. Thank you!
A guy told me today that if he has a PCM that has been unlocked with HPTuners that it would cost me credits to access it with my device. I told him that I didn't think that was the case. I believe...
Will that affect the range that it is already accurate in?
I have a 2011 E38 on a 6.2 in a streetrod. The Tach reads accurately to 2500 then falls off to 0. Is there a setting that is limiting the range? We're using Dakota Digital gauges.
TIA
That is the impression I've had that it is primarily a situation that doesn't tolerate cross year matching very well.
Is there a master list of which ECM OS work with which TCM OS?
Pressure read this time but not balance rates. Found a crack in the molded rubber collar on the air tube letting unmetered air in. It was lean and hunting.
Thank you! This was on the first read with all the PIDs that I felt I needed. I'll try again tomorrow. I've seen rail pressure on this truck before but I don't remember if it was with my Ethos...
I have an MPVI that I'm trying to read fuel pressure on an LB7. I added the commanded fuel pressure and rail pressure PIDs but when I run a scan they vanished from the list. Stop the scan they are...
So the problem turned out to be ANOTHER bad set of O2 sensors. These were Bosch. First set were Denso. Both sets bought from parts stores and have brand names in the parts.
That sounds good. I have no idea how to post either of them though. I'd sure appreciate some guidance.
Checked the grounds and have 0 ohms to the block. All 4 signal wires have 0 ohms also....
That sounds good. I have no idea how to post either of them though. I'd sure appreciate some guidance.
Checked the grounds and have 0 ohms to the block. All 4 signal wires have 3 ohm between the...
BlindSquirrel, thanks for the tests to try. There really isn't anything to show you. STFT andLTFT are flat line. O2 voltage hangs at .435 to .460. ECT is above 140?,IAT is 82? Yesterday.
Ok, so no activity, the wiring matches the schematic, 2 new sets of O2 sensors and 3 different PCMs and still no change. Closed loop is enabled. I'm at wit's end.
I'm still struggling with this 2002 LQ4 that won't go closed loop. I've used a different PCM, new O2 sensors and checked the wiring 3 times. The scan tool is showing activity for 4 O2 sensors when...
If it's exhaust control, why is it on Denalis? Could this also be a suspension control?
118977 Start circuit schematic 2011 Yukon Denali
Thanks for posting your diagrams. Those could be handy for future reference. I'm not sure how Rick wired his starter circuit so I'm also not sure how or why that change made a difference. I have 2014...
I appreciate the input but in this case the default was "high" , motor cranked but wouldn't fire. Switched to "low" and it fired right up. Odd thing is, the 2011 Yukon Denali 6.2 doesn't have that...
I have an E38 from a 2011 Camaro that has that tab in System/ general/ vehicle. The 2011 Yukon I just swapped didn't have this tab. I've got a no injector pulse at the noid light condition. What is...
It will be tuned professionally, just want to get it closer for startup than the stock calibration.
They are both DBC. 03 is a van PCM.
I have a tune from a mildly built 2003 5.3. I'd like to copy that calibration into a PCM for a 2000 5.3. Is it possible to do that?
That's a very good point. I don't tune but can see where there would be differences. Haven't had time to learn how. I do stand alone harnesses and turn off VATS and emissions and do swaps. That...
Have the pedal TB and TAC.