Questions & Answers for: Mazda convert 1

...engine light is on. The error code is P0420. Catalyst efficiency below threshold (Bank 1). Had converter checked and it was ok. There is a oxygen sensor before the converter and one after the ...

...had the same problem with a Mitsubishi Montero Sport. The code refers to Warm up Catalytic Converter below threshold (Bank 1) which means the two oxygen sensors before and after the cat ...

i want to know where is the bank 2 sensor2 on my mazda mpv 2002 That means that sensor behind converter on the side that #2 cylinder is on .Bank one sensor one is the #1 cyl. before converter(,like on

...up catalyst efficiency below threshhold bank 1, 431 same on bank 2.. P0421 ...... Warm Up Catalytic Converter - Efficiency Threshold (Bank 1) P0431 .... Warm Up Catalytic Converter - Efficiency ...

...DEFINITION-CATALYST EFFICIENCY LOW-BANK 1. EXPLANATION-THE OXYGEN SENSORS MONITOR THE CATALYTIC CONVERTERS ABILITY TO STORE OXYGEN. PROBLEM CAUSES- 1. CATALYTIC CONVERTER DEFECTIVE (FAILURE ...

...help me with this problem that i have with my 2001 mazda protege es 2.0. i have a bad catalyst converter and im waiting for the converter to come in, but before the guys that are fixing on my

...626 v6 engine you have O2 censers bank 1 is close to the exaused manifold #2 is before the cadylic converter and 3 is after cadylic ...

...P0433 resolved. What would be reasonable cost for repairs in CA? code p0433 refers to heated cat converter-bank2---efficiency below threshold===causes---cat converter ---wiring and HO2S 2 sensor. ...

...o2 oxygen sensors does a Mazda 2002 MPV LX have Four. There are two located before the catalytic converters and two after the catalytic converters. The are referred to as bank 1 and bank 2 and ...

2003 ES. What are the probable causes of DTCs P0421 and P0431? code p 0421 refers to warm up cat converter bank 1--efficiency below threshold ===causes ---cat converter---wiring---HO2S 2 ( heated ...