What is code P11DB?

Make: Chevrolet Code: P11DB Definition: NOx Sensor 1 Current Performance.

What is NOx sensor bank1?

The P2202 code is set when the ECM detects a low voltage condition within the bank #1 NOx sensor or circuit. Note: On engines with more than one bank of cylinders (e.g. V6, V8), bank 1 is the side of the engine that contains the #1 cylinder. Therefore, the NOx sensor is located in the exhaust of that bank.

What is the diagnostic code for a Chevy Duramax?

Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-866-737-4966 with any questions you may have about your diesel.

Why does my Chevy Silverado have p0011?

With P0011, the camshaft actuator is leaving the timing too far advanced, or there is a system performance issue (not working right). When the timing is too far advanced, it can really cause some issues with the motor. Here are some of the typical symptoms of P0011 in the Chevy Silverado:

What is the OBDII code for a Chevy Silverado?

The list of VVT vehicles is growing, and the Chevy Silverado can have VVT, and is prone to developing this code. P0011: Camshaft Position “A” – Timing Over Advanced -or- System Performance (Bank 1) P0011 is a generic OBDII code. This means that it has the same definition regardless of the make or model of the vehicle.

Where are the trouble codes stored on a Chevy truck?

Chevy/GM Duramax Diagnostic Trouble Codes (DTC) Diagnostic trouble codes (or fault codes) are codes that are stored by the on-board computer diagnostic system. These are stored in response to a problem found in the truck by the system.

What does the p11dc code on a car mean?

P11DC Meaning. The reductant system uses two Nitrogen Oxide (NOx) sensors to monitor the amount of NOx in the engine’s exhaust gas.

What is the trouble code for a Chevy?

List of Chevy Trouble Codes (DTC) P0100 Mass or Volume Air Flow Circuit Malfunction. P0101 Mass or Volume Air Flow Circuit Range/Performance Problem. P0102 Mass or Volume Air Flow Circuit Low Input. P0103 Mass or Volume Air Flow Circuit High Input. P0104 Mass or Volume Air Flow Circuit Intermittent.

How much does it cost to diagnose a p11dc code?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P11DC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.