Tapout97

iTrader: (1)

Ok check this out went to the track with Check engine light it went from 12.8 @ 110.0 on street tires. To 14.0 @ 103.85 Make a long story short there is a burnt wire, from the engine back to 02 sensors theres nothing burnt
theres 4 codes i know 2 of them

p0100
p1657
?
?

blows fuse on acceleration, once out of 1st gear i was told its speed density.

It burns 20 amp fuse in engine " engine sensor fuse, does maf , 02, heaters, skip shift, rev lock out. They installed 25 amp circuit breaker

" STILL ISSUES HASNT CHANGED OTHER THEN ITS THROWING 1 CODE :lol rather then 4 so far p0100


"""""" Anyone here gone threw this and if so what did it turn out to be and..... anyone who works at a CAR SHOP, DEALER/SERVICE have any ideas ????

BigDaddyBry

iTrader: (15)

I have code readers if you need them.

Back to your original q, I met two guys who worked at Singh Chevrolet in Riverside who were on this site, but don't know if they are still there.

Tapout97

iTrader: (1)

I have and obd 2 scanner and i live in Arizona.... I was curious if anyone here has had this happen or if anyone basiclly works in a shop who honestly have knowlege and has an idea of what wire can be burnt out

last option take it to a dealership because they have all the tools and pay an arm and a leg grrrrrrrrrrrrrrr

BigDaddyBry

iTrader: (15)

Gotcha.

SSMOKIN_Y2KSS

iTrader: (5)

u need more information and electrical problems really need to be diagnosed accordingly..cant just make a guess over the internet..and fuse blows on accel...lol wtf shorts dumdumdum it could just be high resistance in a wire from corrosion or whatever..like i said electrical is just one of the only things thats really hard to give a direction to sumone about...

Tapout97

iTrader: (1)

I had one place to a dignostics already..... now im being told to take it to a dealer ship.... ******* wonderful pay an arm and a leg here

8tsixt

iTrader: (7)

I work at a dealership but not Gm. Do you know what circuit is burning it? Did you try a pinout test (checking for voltage/ground short to each other, checking resistane, checking for an open circuit)? If you want to avoid paying dealership prices I would start there. Good luck to you.

Tapout97

iTrader: (1)

heres the thing.... i know how to install

- exhust
-intake
-change tires
-oil
-pcm
-maf
- few sensors

Thats it ...... I honestly thank you for your help but i have no idea what to do or to look for nor do i have the tools. I can tell you they checked all the sensors from the top of engine bay and no shortage / plus o2 sensors

does that help things at all

XpEdItIoUs

iTrader: (44)

Exactly, This is problem would have to be diagnosed in by someone there in person not online.

XpEdItIoUs

iTrader: (44)

Were are you located?

Tapout97

iTrader: (1)

If you read :nod it was once already done last week at a car shop not a dealer