doc

I have an '87 IROCZ with L98. The 32B ECM from tunercat shows a fuel map BPW Fuel Vs. Load... The 6E ECM shows no fuel map with the ARAP.bin or the factory .bin file...

Why is there no fuel map with the 6E .bin files???



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'87 L98 TPI IROCZ, AFR190 heads, 3.70 gears, ZZ9 cam, 3000 Art Carr TC, SLP 1 3/4" headers, SLP cat-back, no cat, no AC, no MAF screens, Accel manifold base & SuperRam, 24#/hr SVO injectors, Edelbrock double roller timing chain, MSD ext coil & distributor, trans cooler, 52mm TB with airfoil, TB coolant bypass, AFPR(56psi), K&N filters, Hotchkis lowering springs, my custom chip, Lay Ind. ram air kit, SS Brakes 1LE upgrade 12" rotors dual piston calipers, 265/45R16 Kumho V700 tires.
ET 12.97sec @ 105mph on MT ET Streets
'90 Eagle Talon AWD, no rust thru 9 winters
'99 Camaro SS, red, 6-spd, T-tops, Mcleod clutch, Pro 5.0 shifter, MAF processor, Direct Flow airlid, K&N filter, next mod: 4.10 rear gears
313.7Hp & 320.6ft-lbf, ET 13.55sec @ 105.1mph
more mods: MMS heads/cam, LS6 intake, FLP headers,
Best ET: 12.64sec @ 111.5mph @ Dragway42

Grumpy

There are just rows rather then a map with the 6E
look for a scaler and then entries of like 13 (?) there is a set of 6 of them to compose the grams / sec readings.

doc

Grumpy, thanks for the reply,

I'm still at a loss here. Please bare with me.

With the $6E definition file, the ARAP .bin file shows a total of 33 tables. Six of these are the "Mass Air Flow 1", "Mass Air Flow 2", etc. Then there is a "Mass Air Flow vs. RPM" table. The list of tables ends with four (4) TCC tables. But no fuel map.

With the $32B definition file, I have a specific fuel map called "BPW Fuel vs. Load (msec)". Also, there are the same 6 Mass Air Flow tables.

So, how do I alter the amount of fuel going into the engine during non-WOT driving with the $6E defintion file????

Do I alter the 6 Mass Air tables by changing the MAF flow rate vs the # of counts??