DTC CODES

PCode Code Brand Description
P2171 P2171 BMW Exhaust Pressure Regulator Vent Solenoid Control Circuit High
P2172 P2172 BMW Throttle Actuator Control System - Sudden High Airflow Detected
P2173 P2173 BMW Throttle Actuator Control System - High Airflow Detected
P2174 P2174 BMW Throttle Actuator Control System - Sudden Low Airflow Detected
P2175 P2175 BMW Throttle Actuator Control System - Low Airflow Detected
P2176 P2176 BMW Throttle Actuator Control System - Idle Position Not Learned
P2177 P2177 BMW System Too Lean Off Idle
P2178 P2178 BMW System Too Rich Off Idle
P2179 P2179 BMW System Too Lean Off Idle
P2180 P2180 BMW System Too Rich Off Idle