Pullin' 4* of timing at WOT. Is this telling me the front knock sensor is malfuctioning and needs to be replaced?
Pullin' 4* of timing at WOT. Is this telling me the front knock sensor is malfuctioning and needs to be replaced?
Janky Monkey Tuning
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it's bad or the pigtail leading up to it is. When that circuit fails, you get a 4 deg pull whenever the car is in PE since the knock system is not functioning.
Frost your the man! Yup thats exactly what I viewing in the logs (sorry didn't post 'em, I'm at office and don't have thumb drive to transfer it to work desktop.) Thank you sir. Off to figure out how to test the sensor and the pigtails.
Janky Monkey Tuning
Call or PM for tuning solutions.
Cell 210-954-4985
Wrench turning provided by 2 Tightwads Racing.
Tune your own? Start here ----> Open Editor ---> Hit F1...READ!
READ SOME MORE (Thank username 69Lt1bird): http://ls1tuningguide.com/
Still lost? Consult a Pro!
www.thetuningschool.com
www.calibratedsuccess.com
www.tunedbyfrost.com
Pretty easy actually with a good multimeter. I think the knock sensors are like an accelerometer with piezoelectric material inside which outputs a voltage when an acceleration is applied. You are looking at some very low voltages though.
I did this on mine, found out the pigtail was bad. I would get a new one if I were you anyway, they crap out really easy it seems.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
Googling the pig tail for my customers '00 now. Posting PN # ? (will update) for future searched requests for same issue.
Janky Monkey Tuning
Call or PM for tuning solutions.
Cell 210-954-4985
Wrench turning provided by 2 Tightwads Racing.
Tune your own? Start here ----> Open Editor ---> Hit F1...READ!
READ SOME MORE (Thank username 69Lt1bird): http://ls1tuningguide.com/
Still lost? Consult a Pro!
www.thetuningschool.com
www.calibratedsuccess.com
www.tunedbyfrost.com
i swap the sensors and pigtail at the same time. RTV the new sensors in to keep the water out of them.
12601822
Think that is it
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
I have the same code in my monaro . my KR is 3 deg and it is constant .
so I have to replace it right ?
my log file
Attachment 21780