Kyle Kozubal wrote:
> <snip>
> Well I did borrow an AutoXray scanner and based upon the readings it showed,
> the oxygen sensor was fine. It did the initial voltage jumping during
> startup, from .1-.9 and then leveled out (I forget exactly what it read)
> once the truck warmed up. Would it do me any good to pull the sensor and
> look at the tip??
leveled out? Explain this as this is NOT the proper operation of an oxygen
sensor. Once warmed up to 600+ degrees F (they have built in warmers that will
get that hot way before the actual exhaust pipe does - in a matter of minutes if
not seconds due to federal emissions requirements)....once warmed up, they
should oscillate rapidly between 0-1V as this is the strategy of the PCM. If it
doesn't - you have a problem w/the sensor, PCM, or your scanner just flat SUX!
Latr,
Shane
-- '96 IndyRam-HisIndy-MPI/TB/Pulleys/AccelCoil/MPComp/HookerSuperComps/CompTAs '96 IndyRam-HerIndy-numbered(#142)"Track Truck" '74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle '68 Black Corvette Convertible 427 (For Sale)
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 11:59:53 EDT