Error code problems
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Faulty Cranshaft Circuit A
2007 Toyota 4Runner Engine, manual 189000 miles
The check light comes on immediately after it is deleted using OBDII scanner.
Check Engine lights
2000 Toyota 4Runner 2.4 l 4 cylinder 178000 miles
Misfire cylinder 1 P0304 and P0300 with rough idle. Replaced Spark Plug, ignition coil and Fuel injectors and still have the same error code. Additionally, I Clean IACV. Is this a mechanical or electrical issue?
Runs eratic on start up
2000 Toyota 4Runner 238000 miles
Throws a p0171 code. Rus rough intermittantly
I have a code P0013 or P0031
2007 Toyota 4Runner 6 cyl. 258000 miles
I looked up the code and it said 02 sensor and or heat sensor? I would like to know where the 02 sensor locations and if it has 2 or 4 sensors. Some Youtube said it may have 4. I don't want to take it to a mechanic just to find out.
2 reports
Check engine light P0100
1998 Toyota 4Runner Third GEN 3.4 L six cylinder 305000 miles
Had check engine light P0170 for the mass airflow sensor so I went ahead and replaced it. And now getting P0100 which may be the ECM. But how can I tell?
2 reports
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