Mopar Magazine | Diagnostics

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Diagnostics

Body Electrical Malfunctions
In the days before the onboard computer, simple electrical devices, such as headlamps, were wired directly to the battery in a basic circuit that included a switch and a fuse.

Emissions and Fuel-Related Problems
Diagnosing emissions and fuel-related problems is one of the most challenging tasks facing the automotive technician.

Starting System Malfunctions
Nothing is more frustrating than getting behind the wheel, turning the key and not having the car start.

Where is the NVH?
Where is the NVH?

(TPM) Tire Pressure Monitoring
Many late model Chrysler vehicles are equipped with a tire pressure monitoring system to alert the driver when tire pressure has gone below or above a threshold pressure.

Ready, Aim, Misfire
Here are some tips on how to zero in on random misfire dilemmas

Stage 2 Air Bag Diagnostics
Air bags are getting “smarter” all the time. That means technicians have to work smarter to diagnose problems with air bag systems.

Steer Clear of Trouble
Busted springtime roads and normal day-to-day driving eventually take their toll on steering and suspension systems. Here’s how to get back to the straight and narrow.

Diagnose Driveability Problems by Adjusting Carburetor Jet Screws? Not Anymore
With today’s rapidly advancing automotive technology and electronic controls, it’s more important than ever to match diagnostic skills with today’s world.

Keep It Cool
Cooling system problems know no season. Here are some tips to help keep your cool.

Hot Enough For Ya?
It may be the dead of winter, but cooling system problems know no season. Here are some tips for proper cooling system diagnostics.

What's all the Noise About?
Various underhood noises can reveal a lot about the health of an engine … or more accurately, the lack of health.

Something's Missing
Engine misfire diagnostics can be a tough task. But here are some tips to help with the job.