I failed my emissions test. I'm getting these codes (P1655, P0108). What can i do to fix and pass emissions?
Hi there,
P1655 indicates an issue with the EVAP purge solenoid. Here is a list of possible causes.
P1655 BUICK - EVAP Purge Solenoid Control Circuit Read more: https://www.autocodes.com/p1655_buick.html
P0108 indicates an issue with the manifold absolute pressure sensor. Here is a list of possible causes.
P0108 BUICK - Manifold Absolute Pressure/Barometric Pressure Circuit High Input Read more: https://www.autocodes.com/p0108_buick.html
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