Need help with PE mode questions.

Kevin Reynolds kereyn at gte.net
Mon Feb 14 18:27:36 GMT 2000



There seem to be 2 "pump shot" modes, one for TPS movement, and the other
 for change in MAP.
 Am I correct in assuming that the MAP enrichment is used for increased load
 with no change in TPS i.e. going from level to incline in road way? If this
 is so and the TPS one is to compensate for the sudden change in throttle
 opening, is the MAP enrichment inactive when the TPS enrichment engages, or
 do they combine? What I'm asking is, when you mash the GO pedal, the TPS
 enrichment kicks in, but the sudden opening would also affect the MAP
 readings, are these ignored, or are they added to the TPS enrichment?

 Kevin R


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