Articles By

David Lawrence

P1144 Code? Here’s How to Fix It – Quickly and Easily

P1144 Code Meaning
When you encounter the P1144 code, it indicates a malfunction in the air assist control valve circuit, which affects engine ...

P1143 Code? Here’s How to Fix It – Quickly and Easily

P1143 Code Meaning
While a well-functioning engine purrs smoothly, a malfunctioning one can lead to frustrating issues like the P1143 code. This code ...

P1142 Code? Here’s How to Fix It – Quickly and Easily

P1142 Code Meaning
Notably, about 20% of vehicles with the P1142 code experience reduced fuel efficiency. You’re likely dealing with a faulty mass ...

P1140 Code? Here’s How to Fix It – Quickly and Easily

P1140 Code Meaning
When you encounter the P1140 code, it indicates a malfunction in the Intake Valve Timing Control (IVTC) system on Bank ...

P1139 Code? Here’s How to Fix It – Quickly and Easily

P1139 Code Meaning
When you encounter the P1139 code, it means your vehicle’s Long Term Fuel Trim Additive for Bank 2 is too ...