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C.A.T.S. Engine Tuner ...HELP!

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Old Jun 2, 2003 | 10:49 PM
  #1  
JERRYWHO's Avatar
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Joined: Oct 1999
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From: So-cal.
C.A.T.S. Engine Tuner ...HELP!

Does anyone have a glossary of what each table means and what they do? i.e. what is Accel Enrich. Delta TPS Multiplier Vs. Delta TPS and what does it do????

Also, one more question..........
I have ECM_8D version Q and changed the pump shot multiplier and it helped my car. Now I have version AK and it has no pump shot multiplier. Is this the same as Accel Enrich. Delta TPS Multiplier Vs. Delta TPS? And if it is, when I do compare, why did it change Accel Enrich Delta TPS PW Factor Vs Coolant Temp.?

Thanks in advance for the help!!

Jerry
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Old Jun 3, 2003 | 06:27 AM
  #2  
Grumpy's Avatar
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Joined: Jun 2000
Posts: 7,554
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From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
With so many editors and hacs written by so many people there is some differences in titles, and as of yet I don't know of a universal decoder ring to read thru them all.

The delta TPS AE, is the acclerator pump, as a function of throttle pedal movement. delta TPS means the change is TPS. So 10% delta TPS would be at granny speed coming off of idle. 100% TPS is nailing the throttle when the light turns green at the strip. So depending on gearing, converter, engine, you can taylor it to suit your setup.

The coolant temp correction is in part like the choke and at cold temps you need more fuel and timing to keep the engine happy.
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