FAULT CODES

DENZ330D

New member
HI Guys

need some help please, had my car diagnostics done today, 2 errors stayed after the rest were cleared.

4390 Charge - Air temperature Sensor
5DF0 Return Pump - ABS

is it because there might be air in my brake lines, i changed the pressure sensor 1 & 2 this past weekend,:hammerhead:

where about is the sensor related to code 4390?

thanks in advance
 
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