P Codes – OBD2 Powertrain Codes

Learn all about the P2182 code, what causes engine coolant temperature sensor 2 circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

Learn all about the P2183 code, what causes engine coolant temperature sensor 2 circuit range/performance issues, and how to diagnose and fix common problems.

Learn all about the P2184 code, what causes engine coolant temperature sensor 2 circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2185 code, what causes engine coolant temperature sensor 2 circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2186 code, what causes engine coolant temperature sensor 2 circuit intermittent/erratic, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2187 code, what causes system too lean at idle, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2188 code, what causes system too rich at idle, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2189 code, what causes system too lean at idle, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2190 code, what causes system too rich at idle, and how to diagnose and fix common issues to maintain optimal engine performance.

Learn all about the P2191 code, what causes system too lean at higher load, and how to diagnose and fix common issues to maintain optimal engine performance.