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Registered
Join Date: May 2010
Posts: 58
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shift light affecting rev limiter?
Since connecting some shift lights, the 944 cuts out at 5600 rpm (indicated)instead of 6400 or so. The green shifter light wire is piggybacked onto the green tach signal wire. Anybody have experience with this?
I'm not sure if the engine is hitting redline but the tach says 5600..... ...or the shiftlights are affecting the rev limiter? |
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05-12-2010, 11:05 AM
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yarfk
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Dissconect the shift light and then see what you have.
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------Keith------kfray------yarfk------- 87 944 NA stock 116k 06 Honda Ridgeline 83k 10 Vibe 2.4 AWD (Wife's) Retired My week consist of Saturdays and Sundays 
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05-12-2010, 03:48 PM
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All Spooled Up
Join Date: May 2009
Location: Between NE and Central PA
Posts: 2,516
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Looks like the tach signal is getting loaded down by it. I would suggest connecting it directly to the negative coil wire to eliminate the issue.
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>gray 89 951S - K27/8, MAF, 3" intake, 3" exhaust w/separate waste pipe, 55# inj, late cam; >red 87 924S - chip, K&N, punched-out cat&muffler >black 80 924 - (sold) >maroon 77 924 - auto (sold) |
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05-19-2010, 04:20 AM
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Keith's Porsche
