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Toyota 4runner P0158 Engine Trouble Code

When the check engine light comes Toyota 4runner P0158 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Toyota 4runner P0158 Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
1
Engine Oil Temperature Sensor Malfunction
5
Cylinder 10 Contribution/balance Fault
8
Exhaust Gas Recirculation Sensor B Circuit High
Toyota 4runner Engine

When you check Toyota 4runner car engine light came on code P0158 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0158 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0158 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0158 OBD-II Trouble Code The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. For optimum catalyst operation, the air fuel mixture (air-fuel ratio) P0158 code.

Reason For P0158 Code

The reason of P0158 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0158 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

P0157 Previous Engine Trouble Code For Toyota 4runner Next Engine Trouble Code For Toyota 4runner P0159

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