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P0507 Diagnostic Trouble Code Discussion for August 2017

Idle Speed Higher Than Expected


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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2003 Mazda Miata 1.8L MIL Lamp on, High Idle VIN: JM1NB35393
P0507: Idle Control System RPM Higher Than Expected. ... with a code P0507 (Idle Speed Too High). It consistently runs around 200 RPM over the commanded idle speed. When the A/C is turned on the commanded idle speed goes up and the actual idle speed also goes up, but whether the A/C is on or off, the idle speed ...
August 22, 2017
2003 Mazda Miata 1.8L MIL Lamp on, High Idle VIN: JM1NB35393
P0507: Idle Control System RPM Higher Than Expected. ... with a code P0507 (Idle Speed Too High). It consistently runs around 200 RPM over the commanded idle speed. When the A/C is turned on the commanded idle speed goes up and the actual idle speed also goes up, but whether the A/C is on or off, the idle speed ...
August 23, 2017