U0352

Software Incompatibility With NOx Sensor C

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Problems with passing technical inspection due to increased emissions

Causes

Outdated ECU software
Incompatible NOx sensor firmware
NOx sensor damage
Problems with wiring to the NOx sensor
Malfunction of the ECU itself

How to Fix

Check the condition of the NOx sensor and its wiring
Update ECU software
Check NOx sensor firmware compatibility
If necessary, replace the NOx sensor
Check the serviceability of the ECU

Related codes

U0351 U0353 U0354