Professional automotive forum for discussion of the theory of operation for any automotive system or component. Discussions include electrical and electronic theory, engine propulsion theory, fuel system theory, ignition systems theory, and much more. This forum is for experienced automotive repair professionals only, membership required.
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| SAS calibration after wheel alignement 02/10/2025 in the Technical Theory Forum Do we have to reprogram the SAS sensor each time we align a vehicle? some shops never recalibrate the SAS sensor after an alignment and never have any consequences. Others do it by default but are subject to customer judgment. When a car came in with a st... | ||
| Is it safe to store brake fluid in this pressure bleeder? 12/29/2024 in the Technical Theory Forum All of the Ford trucks in my fleet use the same brake fluid, PM-20. This is the Snap On diaphragm type bleeder I use. Since the fluid is contained beneath the diaphragm and is not in contact with air, is it safe to store unused fluid in it between session... |
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