quarterhorse rev limiter

DJ2.3 · October 28th, 2011, 01:12 PM

To those of you who have a quarterhorse on their C1A1 or D1L1: Are you able to raise the rev limiter with the CRY def file from eecanalyzer? There is some discussion about this on some tuning forums, but i haven't been able to get a definate answer. I am trying to raise the limiter on my 2.3 ranger and was considering using the d1l1 eec if i can confirm that the limiter can be raised. If not i may have to use a 5.0 eec but thats looks somewhat complex.

OHC230 · November 1st, 2011, 08:38 AM

You can raise the RPM limit by changing pip signal scalars to a higher value.

DJ2.3 · November 1st, 2011, 01:32 PM

Is this confirmed? Some guys on eectuning were having trouble raising the limiter. What eec are you using OHC?

OHC230 · November 4th, 2011, 10:28 AM

"What eec are you using OHC?"

I recently switched over to an LA3 and a 70MM MAF. I was using an early MAP ECU before.

DJ2.3 · November 9th, 2011, 01:51 PM

I went ahead and got the C1A1 / D1L1 strategy and tried it. The rev limit is exposed and can be raised. I have the d1l1 in my 92 ranger and it is working fine-no CEL anymore! I had to turn off bp sensor, auto trans, and eletric fan, and change the maf transer. Seems to be working great so far.

October 28th, 2011, 01:12 PM	#1
DJ2.3 Newbie a couple 2.3's Join Date: Nov 2010 Location: Pennsylvania Posts: 23 iTrader: 0 reviews	quarterhorse rev limiter To those of you who have a quarterhorse on their C1A1 or D1L1: Are you able to raise the rev limiter with the CRY def file from eecanalyzer? There is some discussion about this on some tuning forums, but i haven't been able to get a definate answer. I am trying to raise the limiter on my 2.3 ranger and was considering using the d1l1 eec if i can confirm that the limiter can be raised. If not i may have to use a 5.0 eec but thats looks somewhat complex.

November 1st, 2011, 08:38 AM	#2
OHC230 Enthusiast Supercharged 89'/ 85' SVO 11.945 @ 119.6 Join Date: Jan 2010 Location: Napa Valley CA Posts: 879 iTrader: 0 reviews	You can raise the RPM limit by changing pip signal scalars to a higher value. __________________ Supercharged 2.7L 398 HP 501 ft lb !!

November 4th, 2011, 10:28 AM	#4
OHC230 Enthusiast Supercharged 89'/ 85' SVO 11.945 @ 119.6 Join Date: Jan 2010 Location: Napa Valley CA Posts: 879 iTrader: 0 reviews	*"What eec are you using OHC?"* I recently switched over to an LA3 and a 70MM MAF. I was using an early MAP ECU before. __________________ Supercharged 2.7L 398 HP 501 ft lb !!

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November 1st, 2011, 01:32 PM	#3
DJ2.3 Newbie a couple 2.3's Join Date: Nov 2010 Location: Pennsylvania Posts: 23 iTrader: 0 reviews	Is this confirmed? Some guys on eectuning were having trouble raising the limiter. What eec are you using OHC?

November 9th, 2011, 01:51 PM	#5
DJ2.3 Newbie a couple 2.3's Join Date: Nov 2010 Location: Pennsylvania Posts: 23 iTrader: 0 reviews	I went ahead and got the C1A1 / D1L1 strategy and tried it. The rev limit is exposed and can be raised. I have the d1l1 in my 92 ranger and it is working fine-no CEL anymore! I had to turn off bp sensor, auto trans, and eletric fan, and change the maf transer. Seems to be working great so far.

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