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SouthArk370Z · 02-21-2018, 02:54 AM

Going by the DTCs you posted, I'd first check wiring between TPSs and ECM, particularly any grounds and connectors. If the wiring is OK, then I'd look at the TPS output and see if they are in sych with the plate. Wiring diagrams, harness routing, etc are in the FSM. Most OBD/CAN tools will allow you to look at TPS outputs (or ECM input).

Oops. That's the throttle pedal, so there's only one, IIRC. FSM will have details.
Double-oops. It is the positions sensors on the TBs. Either way, I'd check wiring and then sensor(s).

02-21-2018, 02:54 AM	#6 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	Going by the DTCs you posted, I'd first check wiring between TPSs and ECM, particularly any grounds and connectors. If the wiring is OK, then I'd look at the TPS output and see if they are in sych with the plate. Wiring diagrams, harness routing, etc are in the FSM. Most OBD/CAN tools will allow you to look at TPS outputs (or ECM input). Oops. That's the throttle pedal, so there's only one, IIRC. FSM will have details. Double-oops. It is the positions sensors on the TBs. Either way, I'd check wiring and then sensor(s). __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma Last edited by SouthArk370Z; 02-21-2018 at 02:59 AM.