Jeep Cherokee P0121 OBDII Diagnosis

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P0121 is a relatively common trouble code with the Jeep Cherokee . It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode. P0121: Throttle Pedal Position Sensor → Switch (TPS) A Circuit Range → Performance Problem OBDII … Read more

Jeep Grand Cherokee P0121 OBDII Diagnosis

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P0121 is a relatively common trouble code with the Jeep Grand Cherokee . It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode. P0121: Throttle Pedal Position Sensor → Switch (TPS) A Circuit Range → Performance Problem … Read more

GMC Terrain P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Terrain. It indicates an issue with your vehicle’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Terrain’s oil. If the oil level is too low, the camshaft … Read more

GMC Acadia P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Acadia. It indicates an issue with your vehicle’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Acadia’s oil. If the oil level is too low, the camshaft … Read more

GMC Sierra P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Sierra. It indicates an issue with your truck’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Sierra’s oil. If the oil level is too low, the camshaft … Read more

GMC Yukon P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Yukon. It indicates an issue with your vehicle’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Yukon’s oil. If the oil level is too low, the camshaft … Read more

GMC Envoy P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Envoy. It indicates an issue with your vehicle’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Envoy’s oil. If the oil level is too low, the camshaft … Read more

GMC Canyon P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Canyon. It indicates an issue with your truck’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Canyon’s oil. If the oil level is too low, the camshaft … Read more

GMC Savana P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Savana. It indicates an issue with your van’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Savana’s oil. If the oil level is too low, the camshaft … Read more

Pontiac Solstice P0011: What it Means + How to Fix

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P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Pontiac Solstice. It indicates an issue with your car’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Solstice’s oil. If the oil level is too low, the camshaft … Read more