Difference between revisions of "16816/P0432"

Latest revision as of 14:19, 9 February 2011

For Audi engine codes ART or AKB, please see TSB 26-04-01
For Audi engine code ATQ, please see TSB 26-08-07
For Volkswagen engines, please see TSB 01-07-07
As per TSB 01-07-54, do not replace the ECM for this DTC. Please see TSB for complete details.

@@ Line 3: / Line 3: @@
 ==== Possible Symptoms ====
-* MIL on
+* Malfunction Indicator Light (MIL) ON
 ==== Possible Causes ====
-* Failed ceramic monolith in Catalyst
+* Failed Ceramic Monolith in Catalyst
-* Failing O2 sensors
+* Oxygen Sensor(s) defective
-* Leak in exhaust system
+* Leak in Exhaust System
-* Firmware issue with ECM
+* Firmware issue with Engine Control Module (ECM)
 ==== Possible Solutions ====
-* Inspect cat for internal rattle, replace if needed.
+* Inspect Catalyst  for internal rattle
-* Perform Readiness test for Catalyst.
+* Check Oxygen Sensor(s)
-* Confirm pre and post O2 sensor are working to design.
+* Check Oxygen Sensor(s) Control
-* Confirm there are no exhaust leaks.
+* Perform Oxygen Sensor(s) Aging Check
-* Check ECM to see if there is a firmware update.
+* Set Readiness
+* Check for Leaks in Exhaust
+* Check ECM for firmware updates
 ==== Special Notes ====