In the faq, I can't find the access port. Should I need to remove the whole driver wiper and then remove the whole black plastic in order to see the 5th screw???? Or should I do it in another way??

Odie
99.5 1.8TQTipS

What you'll need is a socket wrench with a slight extension to remove that 8mm screw. There's a metal clip right underneath the driver's side metal bar that holds up the hood. Removing that clip will loosen the piece of plastic over the 5th screw somewhat. If you can find a socket wrench with an extension that it long enough to go over the top of the ecu box and fit on the screw, you can fit it between the plastic and cover and get it off. I had a socket wrench with a proper extension, and while it did require patience, I was able to do it.

Hope this helps

Marcus Frost
99.5 1.8TQM

enough to get the ECU out...you'll actually have quite a bit of room to work, the plastic is quite flexible. I've done it this way numerous times, actually I learned this technique from a local tuner. Once you're inside pop the retainer clip off with a screw driver by pulling one end out towards the edge of the box. At that point lift the ECU upwards and pull it straight out, there is usually enough slack to do this w/o any problem. Pull the release tabs on the connectors remove ECU and ship...or replace with the new one. Install is the reverse of disassembly...just be careful to guide the wires back in cleanly otherwise you may pinch them underneath the supports and the bottom of the ECU. Once you find the original position (Box fits several diff types of ECU from what I can tell) place one side of the Retainer clip in its catch and simply press the other side down till it snaps in place.

Turn your ignition to the on position...NOT START wait about 3 mins or until you no longer hear the throttle body buzzing. Start the car up and enjoy the power.

Regards,

James R.

99 1.8TMS (Neuspeed K04, K&N Filter, Remus Exhaust, Neuspeed Sport Springs, Neuspeed Front Anti Sway, Bilstein Sport Shocks, Brembo Rotors, Mintex Red Box, Ronal R28's 17", Euro Corners, Clear Sides, Full Tint...and some other stuff I probably forgot)