MAFT+ issues...help!.

[ravenp]

97 A4 n/a

I bought MAFT+ off a v6 owner, checked the 4 dip switches and left them alone. Wired up the timing part, soldered my connections, plugged in the MAF part and took the car out with Autotap last night.

First thing I noticed is when I fired up the car I got a code. MAF Sensor Frequency Low or something like that.

Took the car out on some back roads and simulated 1/4 with WOT logging and there was a noticeable lack of power and some bogging.

Took MAFT+ off car and ran again... power back, no bogging.

So to my questions...

1. Has anyone seen this? Is my car in speed density mode and bypassing the maf?

2. What are the jumper positions for our cars? Maybe one got moved accidentally?

3. Can I run just the timing and not connect the MAF cables at the track?

Thanks

[ September 01, 2004, 10:01 AM: Message edited by: ravenp ]

[ravenp]

Oh and i forgot... my car has a bit of an engine smell when it gets hot...like gas, although i can't find a leak.

When i had this thing plugged in i could smell it driving in the cabin....

[AlienInv8r]

As far as lack of power, what were your autotap scans like? Having that hooked up to the car can give you a huge help in figuring things out. See what it logs for your a/f and timing with the MAFT and without it. Maybe try adjusting accordingly till you can find a happy medium.

[ravenp]

Mods can you move this to Intake/Exhaust? I just noticed MAFT+ in the criteria for THAT forum [img]smile.gif[/img]

thanks

[ravenp]

Anyone??