CLASS RACER FORUM - View Single Post - LT-1 issue

John Nechiporchik · 04-14-2015, 09:22 PM

Installed new MAP sensor and the previous voltage of 3.75 dropped to 1.54 volts at the input side on both the MAP and TPS connectors.
For info purposes, I measured the resistance between the B and C terminals (volts in /signal out) on both MAP sensors with the following result:
Old sensor : 343
New sensor: 24 (is this a reject?) INFO CORRECTED FROM ORIGINAL POST. Had the numbers switched

Anyone have a reference number for this resistance??
Thanks,

John

04-14-2015, 09:22 PM	#11
John Nechiporchik Member Join Date: Mar 2007 Location: Grosse Ile Mi. Posts: 316 Likes: 84 Liked 13 Times in 7 Posts	Re: LT-1 issue Installed new MAP sensor and the previous voltage of 3.75 dropped to 1.54 volts at the input side on both the MAP and TPS connectors. For info purposes, I measured the resistance between the B and C terminals (volts in /signal out) on both MAP sensors with the following result: Old sensor : 343 New sensor: 24 (is this a reject?) INFO CORRECTED FROM ORIGINAL POST. Had the numbers switched Anyone have a reference number for this resistance?? Thanks, John Last edited by John Nechiporchik; 04-15-2015 at 08:14 AM. Reason: correction