By Trouble Code – Mid Ohio Mobile Mechanic

P0138 Code — What it means and how to fix it

Mid Ohio Mobile Mechanic — Fri, 09 Feb 2024 18:41:10 +0000

Learn what a P0138 code means, the most common causes, and the diagnostic procedure A P0138 Code is a generic trouble code defined as an O2 Sensor Circuit High Voltage (Bank 1 Sensor 2). Bank 1 is the part of the engine that houses cylinder number one. Sensor 2 is located after the catalytic converter. The sensor is used to check the oxygen storage capacity of the converter. The P0138 code means the Engine Control Module (ECM) has detected a high voltage signal (over 999 mV) from the downstream sensor … Read More

The post P0138 Code — What it means and how to fix it appeared first on Ricks Free Auto Repair Advice.

P0141 Code — What it means, most common causes and fixes

Mid Ohio Mobile Mechanic — Sun, 04 Feb 2024 16:18:38 +0000

Learn what a P0141 code means, the most common causes and how to fix the code A P0141 code is defined as O2 Sensor Heater Circuit Bank 1 Sensor 2. Bank 1 is the bank of cylinders that has the #1 cylinder. Sensor 2 is the downstream sensor located after the primary catalytic converter. That sensor is used to monitor the converter’s efficiency. It’s a generic code, so it means the same thing on all brands. More about the P0141 code All oxygen sensors must reach about 700°F to give … Read More

The post P0141 Code — What it means, most common causes and fixes appeared first on Ricks Free Auto Repair Advice.

P0030 Code — What it means, how to fix

Mid Ohio Mobile Mechanic — Fri, 02 Feb 2024 16:36:31 +0000

Learn what a P0030 code means, the most likely causes, and how to diagnose and fix the problem A P0030 code is defined as an HO2S Heater Control Circuit (Bank 1 Sensor 1). This is a generic code, as opposed to a manufacturer-specific code, and it pertains to the heater circuit for the upstream oxygen sensor. The upstream oxygen sensor is located before the catalytic converter and is used to monitor oxygen in the exhaust stream, as opposed to the downstream oxygen sensor which monitors catalytic converter efficiency. Why the … Read More

The post P0030 Code — What it means, how to fix appeared first on Ricks Free Auto Repair Advice.

P012B code on F150 — Most likely causes

Mid Ohio Mobile Mechanic — Fri, 26 Jan 2024 16:23:58 +0000

Learn what a P012B code is, the most likely causes, and how to diagnose and fix it A P012B code on a Ford F150 with a turbocharged 3.5L engine is a somewhat common problem. The code is defined as Turbocharged/Supercharger Inlet Pressure Sensor A Circuit Range/Performance. You may also see a P012C code which is Turbocharged/Supercharger Inlet Pressure Sensor A Circuit Low. The most common cause In most cases, the cause of a P012B code or a P012C is a bad Turbocharged/Supercharger Inlet Pressure Sensor. But it can also be … Read More

The post P012B code on F150 — Most likely causes appeared first on Ricks Free Auto Repair Advice.