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Dodge Dakota: Problems & Solutions - READ ONLY

4362 messages,  Last post on Oct 18, 2006 at 8:06 PM

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What is this discussion about? Dodge Dakota, Truck


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#3997 of 4362
Re: MIL Light ON with P0121 Diagnostic Code [dataguru] by norcalsully
Jan 13, 2006 (11:38 am)

Replying to: dataguru (Oct 04, 2004 3:39 pm)

Dataguru,
 
I own a 2001 Dodge Dakota Quad Cab and have experienced the same problem. The engine light came on and using the ignition-odometer check it displayed engine code P0121. Im assuming the problem is with the TPS sensor voltage. My question is how do I tell if the sensor has the wrong voltage and if so how do I switch it back?
Any help or suggestions would be appreciated.
#3998 of 4362
Re: MIL Light ON with P0121 Diagnostic Code [norcalsully] by bpeebles
Jan 13, 2006 (5:15 pm)

Replying to: norcalsully (Jan 13, 2006 11:38 am)

The TPS (Throttle Position Sensor) is simply a varible resistor that is attached to the end of the throttleplate axle. (opposite end of where the throttle-cable connects)
 
The ECU (Engine Control Unit) supplies a constant-current to the TPS and thus can determine the throttle-plate position. The voltage across the TPS is relative to its resistance to that constant-current.
 
The TPS is held on to the throttlebody with 2 screws and is easilly replacable. After replacing the TPS, you MUST NOT TOUCH THE THROTTLE for about a minute after starting the engine to allow the ECU to recalibrate to the different resistance that the new TPS may have.
 
After that, the ECU will have re-learned what resistance-value represents "idle position".
 
#3999 of 4362
blower motor resistor block location by tomupstateny
Jan 14, 2006 (12:53 pm)
I own a 2003 quad cab dakota my fan blower will only work on high. I think i need to replace the resistor block can any one tell me were i would find it and is it hard to replace?
#4000 of 4362
RE: blower motor resistor block location by [tomupstateny] by sunburn
Jan 14, 2006 (4:51 pm)
The resistor block is located in the heater plenum, just to the left of the blower motor, which is underneath the glove compartment. It is held in with two hex head screws. The rearmost one is a little hard to get at. You might have to remove some of the heater duct near the console. Once the screws are out, remove the resistor block and disconnect the electrical harness.
#4001 of 4362
torque specifications for front drive axles 88 dakota 4x4 by julie67002
Jan 15, 2006 (9:24 am)
88 dakota 4x4 & need to find out the torque specs for the spindle side nuts
#4002 of 4362
2001 dodge dakota electrical problem 4.7 V8 by fronthome
Jan 16, 2006 (1:55 pm)
My truck evey now and then loses all electrical power
while driving (scary) and as I try to start it. I had
it in the shop and they could not find anything wrong.
 
Has any one heard of this problem?
#4003 of 4362
RE: blower motor resistor block location by [sunburn] by tomupstateny
Jan 16, 2006 (4:23 pm)

Replying to: sunburn (Jan 14, 2006 4:51 pm)

Thanks I found it very easy toke five minutes and only was a $12.00 dollars for the part. Now if all problems were that easy to fix we would have it made
#4004 of 4362
Re: torque specifications for front drive axles 88 dakota 4x4 [julie67002] by dustyk
Jan 16, 2006 (5:20 pm)

Replying to: julie67002 (Jan 15, 2006 9:24 am)

If you're refering to the nut that holds the hub bearing housing on to the spindle, its 125 ft. lbs.
 
Regards,
Dusty
#4005 of 4362
Front End Noise by mattymatt76
Jan 17, 2006 (4:06 pm)
Hey, new to the site. New used 2004 Dakota Owner, great truck got 19k miles. Before buying had selling dealer replace knuckle joint( a "common problem") causing noise coming from drivers side. Two months later, after a 200 mile road trip, the front end makes a noise going over medium size bumps in the road and when exiting my driveway. It's not a horrible noise but for what I'm paying and that's it under warranty, plus I'd like it to not make noises for the next 100k that didn't exist when I bought it. Any body have similar noises at low speeds over moderate bumps? Should I tell the dealer to look for something specific and was the initial knuckle issue "common" as I was told. Thanks in advance
#4006 of 4362
Re: 2001 dodge dakota electrical problem 4.7 V8 [fronthome] by firemech2
Jan 18, 2006 (10:29 pm)

Replying to: fronthome (Jan 16, 2006 1:55 pm)

might sound weird but check your ignition switch and/or key. easy way to check: with your engine running try shaking your key and see if it stalls. hope its something that simple good luck

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