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B20F(xx034) vs. B20E(xx017) ECU-Computer 1800 1972

posted by  1800B on  Sun Dec 19 13:33 CST 2021
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Here some additional notes on the B20E vs B20F computer: With the same MAP sensor the AFR (Air Fuel Ratio) or Fuel mixture measurements are almost identical.

The B20E computer has a complete fuel shut off when letting the gas pedal loose.
The B20F computer the fuel mixture will get to stationary.

With higher speeds the behavior is very similar. On lower and changing speeds the drivability of the B20F computer seems much better.

Sounds familiar? Anyone who did similar comparisons?





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