MAF tuning an S/C CLK55

sajecw · 04-01-2004, 07:20 PM

I am installing a MAF table modifier unit this weekend. This will allow me to massage the voltage signal from the MAF to the ECU. I am hoping to bring the car back on the table or at least get the most out of my current fuel system.

If this does not work, I will be installing a Ford Lightning 95MM MAS and 42 lb injectors the following weekend with an upgraded fuel pump. This will allow for a lower voltage to be sent with more air flow.

I am hoping to fix my little lean problem on WOT this way.

I will keep you posted.

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Dan Wang · 04-04-2004, 01:27 PM

Let me know what your results are. Is there a way you can install some resistors into the wiring? Have you contacted Renntech to thicken up some of the fuel at the top end where it is leaning out?

Dan

sajecw · 04-04-2004, 02:38 PM

I just installed injectors out of an 03 Cobra. So far, so good. I have some more tuning to do.

The injectors are a little taller and the plug is different, but they work.

I will keep you posted on the progress.

sajecw · 04-06-2004, 12:36 AM

I just tuned my car with an air/fuel calibrator today and the Cobra injectors. The car is running great.

I still need to get my fuel trim down, but for the most part everything is good.

If anyone wants more information please PM me.

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04-04-2004, 01:27 PM	#2
Dan Wang MBWorld Fanatic! Join Date: Nov 2001 Location: Santa Ana, CA Posts: 1,100 Drives: E320, 300TD, CLK55, and a Smart	Let me know what your results are. Is there a way you can install some resistors into the wiring? Have you contacted Renntech to thicken up some of the fuel at the top end where it is leaning out? Dan

04-04-2004, 02:38 PM	#3
sajecw Member Join Date: Dec 2001 Posts: 217	I just installed injectors out of an 03 Cobra. So far, so good. I have some more tuning to do. The injectors are a little taller and the plug is different, but they work. I will keep you posted on the progress.

04-06-2004, 12:36 AM	#4
sajecw Member Join Date: Dec 2001 Posts: 217	I just tuned my car with an air/fuel calibrator today and the Cobra injectors. The car is running great. I still need to get my fuel trim down, but for the most part everything is good. If anyone wants more information please PM me.

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