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Old 12-08-2009, 07:40 AM
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Question Dual MAF's?

Sorry if this has already been asked.. I did a search and it didn't come up with any answer.
Link if you have one.

I'm thinking of doing a dual inlet on my project but need to know if there

is a way to wire up two maf's.

THis is going to be a 98 F-Body PCM/harness.. if I can elimate the MAF's and go Speed Densy I will if that's possible. (4.8L) in 67 Chevelle Wag. (Will be using HPTuners)

Thank you for any help.
Scott~
Old 12-09-2009, 07:45 AM
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Ho SD. You'll never come back
Old 12-09-2009, 09:51 AM
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I'd just got Speed Density and loose the MAF.
Old 12-10-2009, 07:49 AM
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Thanks for your advice guys.

I'm using a 4.8L Truck engine.
2000 F-body upper intake/injectors/rails
98 F-body Harness.

Now.... here's the catch. Should I re-pin the 98 Harness and use 99up (Not DBW)
Or Just find a 98 ECM and will a SD tune work on it.
This isn't a huge "Performance" car .. just a cool cruser that's dependable and get's good MPG going to the grocery. Lol.
Thanks again.. I appreciate the help,
Scott~
Old 12-10-2009, 08:37 AM
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Originally Posted by UR50SLO
Thanks for your advice guys.

I'm using a 4.8L Truck engine.
2000 F-body upper intake/injectors/rails
98 F-body Harness.

Now.... here's the catch. Should I re-pin the 98 Harness and use 99up (Not DBW)
Or Just find a 98 ECM and will a SD tune work on it.
This isn't a huge "Performance" car .. just a cool cruser that's dependable and get's good MPG going to the grocery. Lol.
Thanks again.. I appreciate the help,
Scott~
For your application, the added expense and time to repin everything, probably wouldnt be worth the effort. A lot of poeple dont like the 98 pcm's, but they're just as capable of anything else, they just takes a little more time.
Old 12-10-2009, 06:08 PM
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So I can do a SD tune on the 98 ECM?

If so I'll go that route.. I'll have a wideband in the car for tuning.

Thanks for the helpfull hints I'm a GN guy
~Scott
Old 12-11-2009, 04:28 PM
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Originally Posted by UR50SLO
So I can do a SD tune on the 98 ECM?

If so I'll go that route.. I'll have a wideband in the car for tuning.

Thanks for the helpfull hints I'm a GN guy
~Scott
98's can be tuned in SD
Old 12-12-2009, 09:41 AM
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Originally Posted by Tuner@Straightline
98's can be tuned in SD

Cool.. thanks for your help... I'll go ahead and get a 98 ECM and do a SD tune on it... Great!

Thanks again for taking the time to answer my stupid questions

I've tuned a couple N/A LS1 cars here in town but didn't do a SD tune. All the other stuff I've done is V6 ECM's (3.8L/4.3L) and we can't do that.

~Scott




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