Weird when cold running - Page 2

baggy798 · Aug 20th, 2023, 13:37

It cuts or stutters at 3000 rpm when only going WOT? I'd say most likely fuel cut, the maf limit on the 2 litres is lower too, 4.8v vs 5v.

Fuzzpro · Aug 20th, 2023, 15:50

So, I tested the resistance on a stone cold e gine and it's around 17 degrees here today.

One probe in the plug, one on a pin from the sensor and I had 1270 ohms. I then ran it for 5 mins so the temp guage was on around 1/4 and it was 870 ohms.

So I guess it's sort of working but nothwithin the desired parameters?

Fuzzpro · Aug 20th, 2023, 17:30

Quote:

Originally Posted by baggy798

It cuts or stutters at 3000 rpm when only going WOT? I'd say most likely fuel cut, the maf limit on the 2 litres is lower too, 4.8v vs 5v.

Sorry, I'm not sure what WOT means. Are you suggesting MAF issues too?

Aug 20th, 2023, 13:37	#11
baggy798 🤍💙💗 Last Online: Today 19:34 Join Date: Mar 2006 Location: Lichfield	It cuts or stutters at 3000 rpm when only going WOT? I'd say most likely fuel cut, the maf limit on the 2 litres is lower too, 4.8v vs 5v. __________________ MY97 940 CD LPT Super Sports Edition 2 Turbo, Midnight Purple, 175,000 miles.

Aug 20th, 2023, 15:50	#12
Fuzzpro New Member Last Online: Apr 13th, 2024 10:00 Join Date: Mar 2019 Location: Narberth	So, I tested the resistance on a stone cold e gine and it's around 17 degrees here today. One probe in the plug, one on a pin from the sensor and I had 1270 ohms. I then ran it for 5 mins so the temp guage was on around 1/4 and it was 870 ohms. So I guess it's sort of working but nothwithin the desired parameters?

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