MCSF Should I clear codes? - Alfa Romeo Forum
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MCSF Should I clear codes?

My 156 is running badly (MCSF) and has given me the following codes

P0120 TPS peddle position sensor A circuit malfunction
P1122 Throttle potentiometer Track 2
P1121 Throttle potentiometer Track 1
P1687 Motorised throttle (stop learn)
P1688 Motorised throttle (2nd idle learn)
P0115 Engine coolant temp circuit malfunction (PENDING)

All definitions are from searching the net and may be wrong.

It has had two new throttle pedals and a new throttle body already from a bosch specialist to no avail, should I clear them and see what happens?
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Clearing stored faults won't fix it, but you can clear them and see if any of them come back.

If it's not running right then chances are one or more will reappear...
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