Injector group C voltage drop causing misfire in your vehicle – it can harm the engine if ignored. Scan P2152, test the circuit, then repair or replace.

Weak acceleration and a P2151 on your vehicle means fuel injector group B voltage is high, risking engine damage. Scan, test the circuit, and repair mod...

Fuel Injector Group B Supply Voltage Circuit Low in your vehicle can cause weak acceleration and engine strain—read P2150, test the circuit, and reprogram.

Misfire in your car? P2149 = Fuel Injector Group B Supply Voltage Circuit/Open – it can shut the injector off. Scan, test wiring, reprogram or replace.

Engine stalls or runs poorly on your car? P2148 (Fuel Injector Group A Supply Voltage Circuit High) can damage injectors—scan, test circuit, recode module.

Weak acceleration in your vehicle? P2147 = Fuel Injector Group A Supply Voltage Circuit Low – risk injector damage. Scan and repair the circuit now.

Misfire or loss of power in your vehicle? P2146 means Fuel Injector Group A supply voltage open—risking damage. Scan, check wiring, replace injector.

Check engine light and high emissions on your vehicle? P2145 signals an EGR Vent Control Circuit High—diagnose and reprogram the EGR module now today.

EGR vent low warning on your vehicle – loss of emissions control can trigger failures, so scan the P2144 circuit and repair or reprogram the module now.

EGR vent circuit open causing rough idle and emissions warning on your vehicle, address now to prevent damage; scan, test and reprogram the EGR module.