Fuel Tank Pressure Negative, Voltage Below Spec | Ford Explorer Forums - Serious Explorations

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Fuel Tank Pressure Negative, Voltage Below Spec

mbruffey

Well-Known Member
Joined
March 21, 2006
Messages
156
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City, State
MN, MN
Year, Model & Trim Level
1997 5.0 AWD Eddie Bauer
During KOER (Hot Idle), I monitored FTP at -5.9inH2O and signal voltage (FTP_V) at 1.78v. Manual calls for pressure at 0 and signal at 2.6v in all four conditions (KOEO, Hot Idle, 30MPH, 55MPH). Any experience with this? No codes. Thx, Mark
 












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