Join Now
International Automotive Technicians Network

P0133 Diagnostic Trouble Code Discussion for November 2004

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0133
Help Request Posted
2001 Volvo S40 1.9L MIL Lamp on, Runs fine VIN: YV1VS29541
P0133: Front O2 sensor Short term fuel trim Faulty signal. ... setting a P0133 code. I've check fuel pressure. It's OK. Check vacuum hoses. All look good. Checked 02 sensors and tried a new front one for the hell of it. Still reset code. I checked intake gasket with spray. no change. Checked canister purge valve to se...
November 01, 2004
1997 Ford Explorer Eddie Bauer 5.0L MIL Lamp on VIN: 1FMDU35P2V
P0133: HO2S11 ckt slow response. Hello,have a vehicle that the mil has been on for a year. Tk started to run poorly and customer brought it in. I found numerous O2 codes and tk would enter closed loop with all O2's reading less than .1v. Checked all wires at O2 2/1. found good ground on sig r...
November 02, 2004
1998 Ford Windstar GL 3.8L MIL Lamp on VIN: 2FMZA5144W
P0133: o2s slow response bank1 sensor 1. thanks to all in advance, this windstar once in a while will set the above mentioned codes with no drivabillity issues, so the first time it came in we scaned and did a visual under the hood, we found the pcv hose in bad shape and leaking, so that was fixed an...
November 18, 2004
1996 Volvo 850 GLT 2.4L MIL Lamp on VIN: YV1LW5548T
P0133: B1 S1 slow response. ... Thanksgiving, In a nutshell, we replaced the O2 sensors on this 850 for P0133 (slow response) on sensor 1 & a no activity code on sensor 2. The sensors are direct fit Bosch from WorldPac. Had to disconnect the battery terminals and short them togeth...
November 25, 2004
2000 Volvo S40 1.9L mil VIN: YV1VS29501
P0133: bank 1 short term fuel trim. mil & code set within 15 of clearing, smoked for vacuum leaks, fuel pressue in spec. o2 sensor swings fine and rapidly ( below .2v above .8v and very quicly). is there anything else to look at? thanx jamie
November 26, 2004