P1312, P1334 and P0340 on a 2004 Saab 9-5 Aero?

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Carguy1 · Answer 1 · 2019-03-25T21:05:53+0000

Hi there,

P1312 and P1334 indicates an issue with the ignition coils 1,2,3 and 4. Here is some info for you.

P1334 SAAB - Ignition Coil Knock Detection Cylinder 3 & 4
Read more: https://www.autocodes.com/p1334_saab.html

P0340 indicates an issue with the camshaft position sensor. Here is some info for you.

P0340 SAAB - Camshaft Position Sensor 'A' Circuit Malfunction
Read more: https://www.autocodes.com/p0340_saab.html