need maf to fail

[RonnieW]

Every time I load a tune, I have trouble getting the engine started because the codes have cleared and I need the maf to fail so it will run. What can I do? Of course I am running SD.

[joecar]

Is your MAF physically present...?

Post your tune file.

[RonnieW]

No, the maf is removed and plug taken off. I'll have to get my other computer to post the tune.

[joecar]

Ok, MAF is removed.

You should be getting a MAF DTC immediately as you start your engine, are you seeing this...?

[RonnieW]

No, I usually have to pump the accelerator while trying to start and it eventually starts.402 copied rambler IFR and ve _0232.ctz

[joecar]

Ok, try this file (attached).


If that does not work, then also do this (to the _0233 file): set C2903 and C2906 to zero.


I want to see a MAF DTC on key on (immediately).

[RonnieW]

Okay. It will probaby be Monday before I get a chance to try it. Thanks.

[RonnieW]

I can't get the file that you sent to open up. I says that the version 8 is not available yet. Then when I click "Edit with EFILive v7.5" I get the tune page with no data.

[joecar]

Goto the downloads page at www.efilive.com and download/install V7 and V8 software, and update your V2's firmware (start V8 S&T and click Check Firmware).

[RonnieW]

I have the problem fixed now. I set up to use AutoVE and the changes in the MAF table fixed it. Now I'm having trouble with AutoVE. I think I set everything up per the instructions but something is not right. The figures in the MAP table comes up as .04 and then when multiplying the VE table by that number gives me a 3.xxxx. Way too low a VE number. What figures should I be getting in the MAP table? Thanks