Changed plugs still runs a little rough when cold. Is it the camshaft sensor, crankshaft sensor or ignition cassette?
Sep 13, 2010 at 12:56 PM
2004 Saab 9-5 dtc codes p0340,p1312,p1334
2004 SAAB 9-5
ANDYBEAN
- MEMBER
- 1 POST
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KHLOW2008
- ✓ASE Certified Mechanic
- 41,814 POSTS
Hi andybean,
Thank you for the donation.
Erase the trouble codes, test drive vehicle and retrieve the trouble codes again. Let me know if they are the same and in which order.
P0340 = Camshaft position sensor malfunction.
P1312 = Combustion detection cylinder 1+2 , open/short circuit to B+.
P1334 = Combustion detection cylinder 3+4 , open/short circuit to B+.
The camshaft position sensor is the more likely cause.
Thank you for the donation.
Erase the trouble codes, test drive vehicle and retrieve the trouble codes again. Let me know if they are the same and in which order.
P0340 = Camshaft position sensor malfunction.
P1312 = Combustion detection cylinder 1+2 , open/short circuit to B+.
P1334 = Combustion detection cylinder 3+4 , open/short circuit to B+.
The camshaft position sensor is the more likely cause.
Sep 15, 2010 at 2:46 PM
MNTHNY4
- ✓ASE Certified Mechanic
- 612 POSTS
cam sensor is built into the direct ignition cassette [di] the module that sits ontop of the spark plugs ,u need to replace the di ,just an addition to khlow2008 ,good help out khlow2008.
Oct 4, 2010 at 7:28 PM
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