Bob does your have the 80k cam in your speedometer like the sammies do? for your o2 reminder.

Bob does your have the 80k cam in your speedometer like the sammies do? for your o2 reminder.

Well, it does cause the CEL to come on every so often - last time on the 2-door was maybe 120,000 miles, and on the 4-door it was 150,000 miles.  I'm at 172,500 on the 4-door now.

I finally figured out that I put the paper-clip into the wrong hole on the test connector, and got a good error code on the 4-door - 51 - EGR.  Whoop-de-do.

Anyway, I realized I had missed a mod on the ECM for MegaSquirt-N-Spark-Extra, to drive the ignition high-current driver from LED17, and had to run in to town to get a 330 ohm resistor, so I got the last of the mods done Sunday, and got the firmware loaded and configured, so it controlls both Fast Idle and Ignition...  And then realized that I don't have any vacuum hose to hook up the MAP sensor...  Maybe this evening, I'll be able to give it a try!   

I ran a long hose into the dash to run the boost guage,
and T off to the MS MAP sensor, I ran a plastic water
cooler line, put rubber on the ends and plugged it in to
the manifold and to the T then ran rubber from there inside

Bob, make sure the rubber hose you use in the MS has an
insulated jacket on it, the carbon black can cause Ohm fluctuations
to the ECU.

So you're not running the stock MAF sensor then? You will probably need a filter/damper in the line to the MAP sensor. You should be able to get one from any vehicle running a MAP sensor, on the 8V model its a small black round thing in the vacuum line (not got a pic).

So you're not running the stock MAF sensor then?

Well, the MegaSquirt comes with an on-board MAP sensor.  With the MS-n-S-Extra, I CAN program it to use the MAF sensor - I can look into that.