a new 2.2 with GSC S2 cams, and we have the exact same issue LVS had.
P0340
we replaced both cam sensors, no dice.
reset the ecu. no dice.
checked voltage across both sensors...perfect.
now here's something interesting.
the spirals, or lobes, on the cams themselves that trigger the sensor :
if you look at the far end of the cams. the "cutout" there.
We compared a few different cams.
on the OEM cams, they both face the same way.
On the Tomei cams, they face towards each other (like the kelfords do in this pic)
On the GSC cams, they face away from each other.
any engineering types wish to comment on this? Would this affect the way the sensor functions.
Coz we are baffled why this code is coming up, and we know the sensors are good as they were in a running motor just a week ago. plus we tried two brand new ones!.
^ here is the pic from the GSC website. sorry it's so small.
notice the cutouts face TOWARD each other in this pic. Just like the kelfords and Tomei ones.
in our cams - they face the opposite direction, outwards.
(and yes, we checked, we definitely have them in the right spots )
P0340
we replaced both cam sensors, no dice.
reset the ecu. no dice.
checked voltage across both sensors...perfect.
now here's something interesting.
the spirals, or lobes, on the cams themselves that trigger the sensor :
if you look at the far end of the cams. the "cutout" there.
We compared a few different cams.
on the OEM cams, they both face the same way.
On the Tomei cams, they face towards each other (like the kelfords do in this pic)
On the GSC cams, they face away from each other.
any engineering types wish to comment on this? Would this affect the way the sensor functions.
Coz we are baffled why this code is coming up, and we know the sensors are good as they were in a running motor just a week ago. plus we tried two brand new ones!.
^ here is the pic from the GSC website. sorry it's so small.
notice the cutouts face TOWARD each other in this pic. Just like the kelfords and Tomei ones.
in our cams - they face the opposite direction, outwards.
(and yes, we checked, we definitely have them in the right spots )