Question about 1992 Toyota MR2

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I have a toyota mr2 turbo 1992 and have a problem with the check engine light me and my dad did a diagnostic test and found out it was the oxygen sensor, we changed the sensor but the light stayed on.

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Have you tried to disconnect the battery for a while, since you changed the Oxygen sensor? The light won't just go out by itself, even though you most likely fixed it. If you clear the code, and it comes back, then you need to dig deeper!

Posted on Oct 04, 2010

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How to repair if engine cannot race up when vehicle is running in Toyota Model KDN190R-CRPSYT vehicle?


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I have an 86 MR2 that runs great but will shut down when driven for 30 minutes or so on the highway. The check engine light comes on from time to time and goes out once I decellerate. I found out that the...


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1 Answer

I have a 1988 Toyota MR2 w/4A-GE engine that won't pass emissions due to high NOx and HC. I have recently changed the plugs and wires,oil and filter, gas cap,air filter is clean. How do I get the NOx from...


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1 Answer

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1 Answer

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1 Answer

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May 31, 2009 | 1991 Toyota MR2

1 Answer

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Manufacturer Specific Codes

P1100
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P1127 ETCS Actuator Power Source Circuit

P1128 Throttle Control Motor Lock

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P1130 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1133 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

P1135 Air/Fuel Sensor Heater Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1150 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 2)

P1153 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 2) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

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P1335 No Crankshaft Position Sensor Signal - Engine Running

P1349 VVT System

P1400 Sub-Throttle Position Sensor

P1401 Sub-Throttle Position Sensor Range/Performance Problem

P1405 Turbo Pressure Sensor Circuit

P1406 Turbo Pressure Sensor Range/Performance Problem

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2 Answers

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Sep 15, 2008 | 1992 Toyota MR2

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