2020 Volvo VNL 760 D13
Tripping codes....NOx Sensors are open
P220513
P220013
Parked overnight, woke up with both codes active. Any idea how to further troubleshoot this issue?
NOx Sensors code
Discussion in 'Volvo Forum' started by Espey127, Jun 30, 2021.
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Unless you have the PTT the dealership.
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Without diagnostic software all you can really do is visually inspect the sensors, wiring and plugs for obvious signs of damage.
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Thought so, thanks.
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Try to do a parked regen, I use www.truckingse.com to find local shops to get in and out.
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Any Diagnostic Software recommendations?
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Your issue could be several..One or both NOX sensors have failed. Could be wiring harness to the sensors. Could be a wiring fault somewhere else. Cost to have sensors replaced approx 2000.00 at a dealership. Cost to diagnose depends. Good luck
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.