Electronic Services

Don’t neglect your vehicle’s electronic systems – trust our experts to repair your vehicle properly the first time around! A poor driving experience can often be related to a malfunctioning computer or driving controls. Come to John’s Auto Service to ensure your vehicle is in top driving condition.

Our electronic services include:

Check Engine Light
No one likes to see their car’s “Check Engine” light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At John’s Auto Service, we can pull the code and diagnose the problem for you. Give us a call at 856-547-1010 or stop by the shop for our expert assistance.

Diagnostics
Mechanics at John’s Auto Service are able to diagnose all the electronic parts in your car. For expert diagnostics services on your car’s electronic devices, visit John’s Auto Service today.

Drivability
Drivability is the degree of smoothness and steadiness of your car’s acceleration. Most modern cars are fitted with on-board computers that continuously check the readings from various sensors. In case of drivability problems, you will receive a warning message on your car’s dashboard. To have your car diagnosed for drivability issues, visit John’s Auto Service in Barrington, NJ 08007 today. At John’s Auto Service, we have the necessary tools, training, and technology to diagnose and address your car’s drivability issues.

Engine Controls
Basically, an engine control system is an on-board computer in your car. Like all computers, the engine controls are composed of hardware and software. Automotive engine control systems are responsible for regulating exhaust emissions, and providing increased fuel economy. To get the best out of your car’s incredibly powerful technology, make sure engine controls are working properly. To check if your car’s engine controls are working properly, call John’s Auto Service today.