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2006 dodge ram 1500 4x4 5.7 hemi tach problems

Tachometer with the engine running is wound all the way around ( clockwise ) and resting against the pin, until under 3/4 + throttle. No codes or lights on, and it returns to 0 when key turned off

Posted by Anonymous on


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Posted on Jan 02, 2017

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SOURCE: 2004 Dodge Ram 1500 Hemi Sport Quad 4WD

on my 2004 ram 2500, I had to depress the trip odometer button and turn on the Ignition. all lights on instrument panel will illuminate, continue to hold button in and tach/speedomenter will run full up and back down. once this has completed, the obd codes will be shown in the odometer.

Good Luck

Posted on Jan 09, 2009

  • 957 Answers

SOURCE: 2006 dodge ram hemi 5.7 liter trouble codes 1404 a...

The check engine light is on to tell you that the ECU has detected a fault. The faults are stored as codes. The codes both have to do with a deficiency of exhaust gas going through the EGR valve. You will need to find out if the problem has to do with the valve, a leak, or the circuit.

Posted on May 22, 2010

  • 3433 Answers

SOURCE: I have a 2006 dodge ram 1500 4x4 with a 5.7 hemi.

P1521 =Manf control veh spd, idle control, auxillary inputs

P0456=Emission control system eak, very small

???Good Luck

Posted on May 26, 2010

  • 3917 Answers

SOURCE: My engine light is on


Trouble code P0700 means: Automatic Transmission Control System Malfunction.The P0700 is a general notice that there are codes in the TCM((transmission control module). To get to those codes you will need a scan tool capable of reading the TCM. Most aftermarket scanners are not capable of doing that and you will need a professional scanner.

Trouble Code B1661 in Dodge ram: Front Fog Lamp Control Circuit Open

For C20C1, you need to go to the car dealer because the code definition is unknown.

Please get back to us if you have further query or else please accept the solution.

Thanks for contacting

Posted on Sep 12, 2011

  • 1207 Answers

SOURCE: 2006 dodge 1500 hemi-trouble codes p0700 and p0800, what are they?

the P0700 means Transmission Control System (MIL Request)
the P0800 means Transfer Case Control Circuit

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Posted on Aug 27, 2012

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