Check engine light on

DEL-DEL

MEMBER
2001 NISSAN NAVARA
101,000 MILES

My nissan navara 2001 model's check engine light is on, its got a bluesh smoke when accelerating and doesnt rave past 3000rpm hence it also does not go over 100km/h. On the diagnostic machine it shows error codep0136 which points to the rear oxygen sensor, please I need tips on how to clear this problem

1 Reply

KHLOW2008

MECHANIC
41,814 POSTS

When the MIL comes on, the engine computer might go into limp mode depending on what problem has been detected and this can mean not revving past 3000 rpm as indicated.

The code indicates the rear O2 sensor or its circuit has a fault and you most probably has to replace it to rectify the problem and clear the code.

Check for a clogged catalytic converter and ensure there are no misfiring from the engine.