Nissan Sentra B18 (2020-2025) Service Manual: U2148 Mac Comm Error [abs Actuator and Electric Unit (control

Dtc Diagnosis Procedure

DTC Diagnosis Procedure PERFORM DTC CONFIRMATION PROCEDURE AGAIN CONSULT Ignition switch ON. ...

Dtc Description

DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis ...

Other materials:

Inspection
Inspection BRAKE BOOSTER Operation Depress the brake pedal several times at five second intervals with the engine stopped. Start the engine with the brake pedal fully depressed. Check that the clearance between brake pedal and dash lower panel decreases. Note: A slight impa ...

P0137 Ho2s2
Dtc Description DTC Description The heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold) causes the longer switching time. ...

Stall Test
Work Procedure Work Procedure INSPECTION Check the engine oil level. Replenish if necessary. Refer to Inspection. Check for leak of the CVT fluid. Refer to Inspection. Drive for about 10 minutes to warm up the Nissan Sentra vehicle so that the CVT fluid temperature is 50 ...