Automotive A/C has spent the last few years gradually turning into a very hot topic.

Under Pressure; Unheated Mixture; Gasping For Air; Crossed Wires; False Alarm; Crank Bolt Removal; Keeping The R-12 On The Inside; Stopping More Leaks

Magnetic sensors are AC signal generating devices that are used to indicate the rotational speed of a wheel or shaft (RPM).

The 200SX is spewing black smoke. The engine bogs badly. Then, just as quickly, the condition corrects itself and the car decides to let us work once more in a smoke-free environment.

Let It Run; Breathe Deep; Clogged Arteries; Tighten Up; Exhaust Leak Sleuth; Camry Coolant Conundrum; Rock And Roll; Head Rush

Sprocket Alignment; Parts Magnet; Torque To-Yield Technique; Dwell Specs; What About The Pressure Regulator?; Speak Of The Devil!; Groundless Accusations; Just Don’t Back Up

These sensors use analog voltages to inform the PCM about the volume of air entering the engine. At the end of that article, we also began our investigation of mass air flow sensors (MAF).

Smooth engagement of a new clutch eliminates return engagements to correct problems which should have been fixed during the initial performance.