P2162

[rodman]

any one else getting dtc 2162
P2162 Vehicle Speed Sensor "A" / "B" Correlation
my areoforce gauge see's this but no engine light ....some times stalles if i get off the gass very quick and wideband jumps into the red any thoughts?

[rodman]

changed the vss still same code 2162 and stalls any idea's

[rodman]

can any one help with the diagnostics to fix this code

[Sabrewings]

I'll get in the SI manual later and see what GM says about it. I think it has something to do with incorrect gear ratio in the PCM. Or wiring.

[rodman]

Thanks !!!!!!this thing is driving me nutz

[rodman]

Any luck saberwings???

[TDCRacing]

Do you have a tuner? and do you have gears?

[sra_chipmunk]

What type of gears/chain do you use?
Did you just get done make some WOT runs or track passes before it thre a code?

Someone once told me that it could be your chain is stretched and throwing your sensor off.

[rodman]

Yeah if i drive hard it comes on and stays on can clear it but just comes back ...stock trans not upgraded yet...

[sra_chipmunk]

Yeah if i drive hard it comes on and stays on can clear it but just comes back ...stock trans not upgraded yet...

Mods? What were you doing when it first started? What tires?

[rodman]

upgraded to turbo...sent wrong injecter...blew motor...l32 block l26 lim got it up again and i see it with areo force gauge dont set the engine light ....
wheels are 18'' falkin's 235 50 18
they are off now for the winter stockers are on now
mods are hv3
er rockers
underdrive pully
3'' dp
3'' cat back
front and rear stainless p logs
z7 turbo
dialing in tune now with the help of will..

[sra_chipmunk]

Did you change the speed sensor on the trans or the reluctor wheel?
With those mods and a "stock" trans, it sounds like you may have stretched your stock chain's. I will talk with a buddy of mine who has pretty much the same mods as you.

[rodman]

changed speed sensor

thanks for your concern!!!!