DTC P0133 Daewoo
O2S-11 (Bank 1 Sensor 1) Slow Response
O2S-11 (Bank 1 Sensor 1) Slow Response
Description
DTC P0106-P0108, P0117-P0118, P0121-P0123, P0201-P0204, P0131, P0132, P0134, P0171, P0172, P0201-P0204, P0300, P0336, P0337, P0351, P0352, P0402-P0406, P0443, P0506, P0507, P1404, P1441 and P1627 not set, ECT sensor over 140ºF, engine running in closed lo
Cause and Solution
Air leaks in the intake manifold or exhaust manifold or pipes
HO2S signal circuit is open or shorted to ground (intermittent)
HO2S contaminated with wrong fuel, has deteriorated or failed
Video Guide
Diagnostic Info
- DTC Code: P0133
- Brand: Daewoo