This information was copied from different sources and compiled into this help file. I found several areas where numbers were slightly different between sources. Some times the authors would round the numbers up or down slightly. This was probably due to the formulas they were using to convert between metric and inches.
The DTC Codes are grouped in blocks of 100. You may either scroll through the Table of Contents on the left or use the search function on the Menu bar.
Each manufacture has their own "expanded Parameter ID's". Ford's are divided into three groupings
Parameter ID list
PAT'S PID list
Transmission PID list
The specifications, Systems Descriptions and Torque requirements are grouped by related components
Body and Paint
Chasis
Electrical
Power Train
You may also use the Search function located at the top of the page.