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Wrong TAC Module?
Posted to Technical Theory Forum on 10/13/2020 13 Replies

Got a bit of a strange issue here.

Vehicle sets TAC codes at Key Up. P1121, and 1516, as well as TPS correlation codes. And, of course, there's zero throttle response, as it's in 'limp' mode.

TPS voltages read completely normal: TPS 1 is at 1.21V, and TPS ... Login to read more.

13 Replies Received (View Replies)

 

car Vehicle Data

1998 Chevrolet Corvette 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1998 Chevrolet Corvette 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)