OBDII reading fails smog test
Thread Starter
Super Member
Joined: Aug 2006
Posts: 510
Likes: 3
From: san jose, ca
2002 C32 1987 190E 2.3 334K miles and going
OBDII reading fails smog test
300 miles ago I went for a routing smog test and failed. Emissions passed but readiness test results read a lot of 'Not Complete' for the following:
Catalyst Status Not Complete
Oxygen Status Not Complete
Oxygen Heater Status Not Complete
Heated Catalyst Status not available
EGR Status not available
AC status not available
DTC ...no code to report
So, is this something that can be reset and/or cleared at a dealership or STAR
mechanic?
Also, I got a code P0123 which is a throttle pedal sensor assembly.
Thanks
Catalyst Status Not Complete
Oxygen Status Not Complete
Oxygen Heater Status Not Complete
Heated Catalyst Status not available
EGR Status not available
AC status not available
DTC ...no code to report
So, is this something that can be reset and/or cleared at a dealership or STAR
mechanic?
Also, I got a code P0123 which is a throttle pedal sensor assembly.
Thanks
MBWorld Fanatic!
Joined: Jun 2009
Posts: 3,040
Likes: 125
From: Atlanta Metro
Current: C217 V12TT AMG Previously: C55 AMG, SL65 AMG
Not complete means you reset it just before you went for the test, or disconnected the battery. You would need to drive around for a few hundred miles to get it to complete.
