Questions & Answers for: o2 sen

CHECK ENG LIGHT STILL ON REPLACE THE CATALYST BOTH O2 SENSORS ON BANK 1 STILL HAVE THIS COD PO421 PO431 could be the knock sen-cor, map sen-cor. hope this helps.

SEN 1 BANK 1." This means O2 sensor in front of the cat. on the side of the engine that contains cylinder 1. You may see "SEN 2 BANK 1" "SEN 1 BANCK 2" "SEN 2 BANK 2" Bank 2 indicates oppisite side of

...PRESSURE GAUGE DROP TO ZERO AND RISE AGAIN WHEN STOP AT R I HAVE THES ERROR CODES BY TEST : 1-P0134 2-P0141 3-P0130 4-P0135 5-P0014 po134 o2 sensor no activity bank 1 sen. 1 po130 o2 sensor bank 1 ...

location of o2 sens bank 1 sens 2 98 merc sable.with 3.0 I believe that your car only has 1 exhaust pipe. If that's the case, then sensor 2 will be located after the catalytic converter

...sen.1. I checked for voltage and ground on both connections comming from computer and they where ok. I replaced sensors but I keep getting the same codes. you say you replced sensors but some times ...

...o2 blank 1 sen and still showing coad change o2 blank 1 sen and still showing code hello there: if you replaced it by you're self you may have to drive it for awhile to get the light out it will have ...

...o2 sen, temp sen, map sen, and throdle position sen replaced. why is it falling to almost 500 rpms at idle? also with timing wire unplugged from the computer it idles around 6 to 800rpms 10* btdc ...

95 S10 HAS CODE LOW VOLTAGE BANK 1 SENS O2 SENS Bank 1 should be the drivers side of the engine.Sensor 1 would be the upstream O2 sensor, or the one before the catalytic converter.Replacing it should ...

...sens htr located on dgdge ram truck1500 failed inspection evap not ready 02 sens htr not ready The O2 heater is part of the O2 sensor itself. You would need to replace the oxygen sensor if the

...t pass CA smog test? OBD II and OBD Bulb check. Ser Fault Codes: P0136- P0141-P0431-P0455. Replaced O2 Sens Cir Bank 1 Sens 2*** O2 Sens Heater Cir Bank 1 Sens 2*** Replaced Mas Airflow Sensor. Check ...