Test Conditions

EGR failed in entire ignition cycle. PCM Codes P013, P014, P015, P017, P021, P022, P031, P032, P034, P042, P043, P044 and P045 not set. Coolant temperature 176-230°F (80-110°C), throttle angle 7-14 degrees, RPM 1450-1650 and oxygen sensor in closed loop operation at greater than 35 MPH, 10-minute timer after start-up expired and throttle steady. MAP between 40-75 kPa.