Home/
Registry/
Ford/
Taurus/
1992-1995/
1993 Ford Taurus/
Photo
supermotors.net/registry/media/643791
Ford B9B1 Knock Sensor Advance Rate Table (rpm vs sec/degree) - Taurus SHO
Calibration table titled Knock Sensor Advance Rate listing rpm against seconds per degree.
This document is a small tabular screenshot (likely from tuning/calibration software) titled 'Knock Sensor Advance Rate.' It lists a lookup table with two columns: engine speed (rpm) and the corresponding advance rate expressed in seconds per degree (sec/degree). The table contains six breakpoints: at 8160 rpm and 8000 rpm the rate is 0.500 sec/degree; at 4800 rpm it is 2.000 sec/degree; at 3616 rpm it is 0.500 sec/degree; at 2816 rpm it is 1.000 sec/degree; and at 0 rpm it is 0.125 sec/degree. A reader can learn how quickly ignition timing advance is restored (per degree) at various engine speeds after knock-sensor-induced retard, according to this calibration table. The filename suggests it relates to the 'B9B1' calibration and pairs with a companion 'KS retard rate' scan in the same album. The document itself shows no year, make, model, engine, or part numbers, so applicability to a specific vehicle cannot be confirmed from the image alone.
Is this accurate? Sign in to help verify it.
Frequently asked questions
- What is the knock sensor advance rate at 4800 rpm?
- According to the table, the advance rate at 4800 rpm is 2.000 sec/degree.
- What advance rate does the table show at 8000 rpm?
- 0.500 sec/degree at 8000 rpm (and also 0.500 at 8160 rpm).
- What is the advance rate at 0 rpm?
- The table lists 0.125 sec/degree at 0 rpm.
- What units does this table use?
- Engine speed in rpm and advance rate in seconds per degree (sec/degree).
- How many rpm breakpoints are in the table?
- Six: 8160, 8000, 4800, 3616, 2816, and 0 rpm.
No comments yet.