P-0340 No Cam Signal At PCM
SYMPTOM
P-0340 NO CAM SIGNAL AT PCM
WHEN MONITORED
Ignition ON.
SET CONDITION
If 96 crank signals are counted and no signal from the cam position
sensor is present the code Will set.
POSSIBLE CAUSES
No start condition present
5-volt supply circuit open
CMP sensor circuit to harness splice open
CMP sensor connector observable defect
Wiring and connectors observable defect
CMP sensor defective
Distributor and/or pulse ring observable defect
PCM def (no cam signal)
CMP sen sig circuit short to 5-volt supply circuit
CMP sensor signal circuit open
CMP sensor signal circuit short to ground
CMP sensor signal circuit short to sensor ground
-----Original Message-----
From: owner-dakota-truck@BUFFNET.NET
[mailto:owner-dakota-truck@BUFFNET.NET] On Behalf Of Anthony
Sent: Sunday, September 30, 2001 6:40 PM
To: dakota-truck-moderator@bent.twistedbits.net
Subject: DML: Check Engine Light Code P 0340
I have a 2000 Dakota with 21,000 kms and the check engine light came on
today. I did diconnecting the battery, it did go out. Then it reappeared
again. I got the code from the odometer and it was a P 0340, which is "
No camshaft signal detected during engine cranking"
Is it possible that I can fix this myself? Has anyone had the same code
before? I really don't want to go to the dealership. First off I loose a
days work, and second I have mods done like a homebrewed intake. You
never know what they will say.
Can someone please help me!!!
Thank in advance
Anthony
www.geocities.com/intense79/index.html
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