P1206,P1207 (B234. SE and US)

/ 900 / 1997 / 2. Engine / Motronic 2.10.2 / Fault diagnosis on the basis of diagnostic trouble codes / P1206,P1207 (B234. SE and US)

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE lamp (MIL) on

P1206 , P1207 (B234. SE and US)

Secondary air injection relay, output from control module low/high, no continuity or shorting to ground/batt+.

Fault symptom

CHECK ENGINE lamp (MIL) on

Condition

No continuity or shorting to ground/batt+ in the circuit to pin 23.