tune question
p.s.
which ever the mass air code is has cleared
Last edited by calz28; Jan 26, 2010 at 09:53 AM. Reason: missing info
two o2 sensor codes would affect idle and low rpm running I would think...
P0155 = O2S Heater Performance, Bank 2 Sensor 1 (right side)
P1133 = HO2S Insufficient Switching, Bank 1 Sensor 1 (left side)
P0332 = Knock Sensor (KS) Circuit Low Frequency Bank 2.


