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Hi, I'm Greg (Indy-Tech).Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.Rgds Greg.
Can you get me the malfunction code.
Need the malfunction code that is keeping the check engine light ON .
okay great will get back to you.
Do you have a scan tool with live date .
If yes check TPS 1 and 2 voltage should not be over 4.6 volts .
The following has to be meet for an automatic self relearn .
Accelerator pedal must be at14.9% or less or will not relearn. You will have to check the pedal sensor .
If original parts where not used this could also be your problem .live data .
WOT you should have (TP1)4.9 volts Closed throttle you should have (TP2) 4.9volts
If outside this voltage check wiring connections and installation of APP and throttle body .
All parts OEM then check the voltage in
The P0123 and P0223 are codes for short to voltage .
If all checks out correct you will need to have the ECM reflashed .
Need further assistance with this issue then please get back to me with the reply box below .
After rating there is no further cost for any other question relating this issue .
Kind regards Greg