1988 Toyota MR2 "sensor" Questions

My check engine light is on. The dealer said that three sensors need to be replaced (I think one for fuel but don't know what the others are for) They want over $1000 to replace three sensors. The car

my mr2 is running lean and ive changed the oxy sensor what next? its still running lean. it feels like boost cut.is it the map sensor? Lean code , lean condition is always an interesting problem to ...

...2 Check engine light was on and dealer diagnosed the problem as needing to replace all 3 oxygen sensors. I replaced all 3 sensors and now I am getting p0172 and p0175 codes. LTFT for both banks ...

p0141 code change 2 of 3 o2 sensors and code still comes bk is it the o2 after the cat??????????? bank 1 sensor 2 that means the side where cylinder #1 is the second sensor so it is by the cat or ...

Mr2 2004 knock sensor is lighting the engine management light Knock sensor light up the engine light but the car Runs and drives fine, no issues with performance Any ideas what it can be, iv e swapped

2002 MR2 fuel system too rich bank 1 and bank 2 Check engine light was on and dealer diagnosed the problem as needing to replace all 3 oxygen sensors. I replaced all 3 sensors and now I am getting ...

...THEY gave me: P0715 IN MEMORY. PERFORMED DIAGNOSTIC TESTS AND FOUND INPUT SPEED REVOLUTION SENSOR NOT READING PROPERLY DUE TO EXTENSIVE METAL FRAGMENTS STUCK TO SENSOR (MAGNETIC). TOOK FLUID ...

...my 1990 mr2 First thing, make sure you have oil pressure - extremely important. Find oil pressure sensor under the hood - it will be low and possibly around the filter area. Remove sendor Insert a ...

It`s poppopoping than finaly the gas arrive and it`s o.k. have you checked the engine coolant temp sensor to make sure it is working right? the sensor controls fuel to the injectors until closed loop

...up. The following spring to mind as possible areas for further checking:- 1) Intake air temperature sensor fault - How to Check? Unplug the device from the air duct and check that it is clean. Whilst ...