What does the p2bad code on a Bluetec ML350 mean?
P2BAD code on 2010 Ml350 Bluetec. P2BAD NOx Exceedence I P2BAD code on 2010 Ml350 Bluetec JA: Just to clarify, what’s the exact code? And have you tried to reset it? Customer: P2BAD NOx Exceedence I … read more associates in automotive te… associates in automotive te… associates in automotive te…
When to use the OBD 2 fault code p2bac?
OBD II fault code P2BAC is a generic code that is defined as “NOx Exceedence – Deactivation of EGR”, and is set when the PCM (Powertrain Control Module) detects that the levels of NOx (oxides of nitrogen) in the exhaust gas exceeds a maximum allowable threshold as the a result of the EGR (Exhaust Gas Recirculation) system being deactivated.
What are the possible causes of p2ba9 code?
P2BA9 Possible Causes 1 Faulty NOx Sensors 2 NOx Sensors harness is open or shorted 3 NOx Sensors circuit poor electrical connection 4 Fualty Diesel Particulate Filter (DPF)
What does p2bad stand for in diesel engine?
P2BAD Meaning The selective catalytic reduction system reduces oxides of nitrogen (NOx) emissions by injecting a metered amount of diesel exhaust fluid or reductant into the exhaust gas stream entering the Diesel Particulate Filter (DPF).
P2BAD code on 2010 Ml350 Bluetec. P2BAD NOx Exceedence I P2BAD code on 2010 Ml350 Bluetec JA: Just to clarify, what’s the exact code? And have you tried to reset it? Customer: P2BAD NOx Exceedence I … read more associates in automotive te… associates in automotive te… associates in automotive te…
What does NOx excessive Mean on Mercedes ml3509?
But the ones I read were standard, and it makes perfect sense that the engine light code is “NOx excessive”, while the LIVE codes read 500 ppm (1) and 65535 ppm (2). Meaning that sensor 2 is giving an incorrect reading. Right? Do what you want with your NOX problem.
Why do I have a p2bac code on my car?
Also like the DPF system, a code P2BAC may also accompany NOx system codes. The EGR system is designed to supply the engine induction system with a portion of spent exhaust gases. In the engine, excessive fuel is burned from the exhaust, reducing the amount of NOx that is produced by exhaust emissions.
How much does it cost to repair a p2bad code?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P2BAD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.