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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

Nobus

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3 years 8 months ago #54147 by stephen.bryer
Nobus was created by stephen.bryer
99 dodge ram 1500 5.2 no start after transmission rebuild and damaged crankshaft position sensor wiring .....I don't know if it's going to effect it starting if I don't take neg batt cable off or something to reset the computer. But I am getting no spark and nobus on odo and I need help please

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3 years 8 months ago #54162 by stephen.bryer
Replied by stephen.bryer on topic Nobus
OK I've got good hot battery and hook probe .So I need to turn key on engine off and test for 5 volts references at each sensor

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3 years 8 months ago #54163 by stephen.bryer
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I'm not sure what you mean I'm so frustrated with this one

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3 years 8 months ago #54164 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I came by to work on it yesterday and the bat ran down really fast so 8 charged it and ready to make an attempt to make something happen other than nobus

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3 years 8 months ago #54165 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I have a probe with hook to check for ref but it is only four volts to my sensors that's crank tps cam and my grounds all read different ohm and my tps 2 then 1 volts then 0 and fluctuations between 1 and 0

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3 years 8 months ago #54168 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I'm sorry slow response I wasn't getting notified when you were

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3 years 8 months ago #54169 by stephen.bryer
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And no sir . The obdll Bluetooth adapter I have with paid Torque Pro Subscription ,will not start com with the modules thanks

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3 years 8 months ago #54170 by stephen.bryer
Replied by stephen.bryer on topic Nobus
OK im going to check pins .let know in min

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3 years 8 months ago #54172 by stephen.bryer
Replied by stephen.bryer on topic Nobus
OK I checked at the connection and between 4 and 16 it's got 9 volts and 5 and 16 it has 12 volts or did you mean check ground to ohm to ground on four and five

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3 years 8 months ago #54174 by stephen.bryer
Replied by stephen.bryer on topic Nobus
OK I checked pin 4 at data connector to ground it read 2ohm I also checked pin five to ground and got 0 ohm

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3 years 8 months ago #54176 by stephen.bryer
Replied by stephen.bryer on topic Nobus
OK checking all pins for voltage I have in order pin1 no pin2 no pin
pin3 2 volts pin4 0 volt
pin5 0 volts pin6 4volts pin7 0
volts no pins till eleven and it has 2 volts then nothing till pin 16 and has 12 volts

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3 years 8 months ago #54177 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I checked again on the 4 and 5 to 16 yes on 12 volts after quadruple make sure it's 12 volts but that was koeo before also I just checked with it off and got the twelve on both

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3 years 8 months ago #54178 by Tyler
Replied by Tyler on topic Nobus
I merged your two threads, stephen.bryer. Easier for everyone if we keep the discussion in one place.

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3 years 8 months ago #54179 by stephen.bryer
Replied by stephen.bryer on topic Nobus
Thanks i was having trouble too

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3 years 8 months ago #54180 by stephen.bryer
Replied by stephen.bryer on topic Nobus
So now I can't get back to thread

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3 years 8 months ago #54181 by stephen.bryer
Replied by stephen.bryer on topic Nobus
Are you still there it's cold here and I'm waiting for response to check this out but it's getting dark and my gal is wanting to ring my neck so I don't have many options but try tomorrow

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3 years 8 months ago #54182 by Tyler
Replied by Tyler on topic Nobus

Are you still there it's cold here and I'm waiting for response to check this out but it's getting dark and my gal is wanting to ring my neck so I don't have many options but try tomorrow

You mean the test Monde suggested with testing between pins 4/5 and 16 at the DLC? If you got 12V in both measurements with the key on, that's a good result.

If you're in danger of getting in trouble with the missus, you're probably better off giving it a break for now and coming at it fresh tomorrow. :lol:
The following user(s) said Thank You: Monde

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3 years 8 months ago #54184 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I don't know but I can't get back to forum

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3 years 8 months ago #54186 by Matt T
Replied by Matt T on topic Nobus

OK checking all pins for voltage I have in order pin1 no pin2 no pin
pin3 2 volts pin4 0 volt
pin5 0 volts pin6 4volts pin7 0
volts no pins till eleven and it has 2 volts then nothing till pin 16 and has 12 volts

SCI on 6 & 7 for powertrain and CCD on 3 & 11. Pin 7 is also used for OBD-II and that is the only thing you'll be able to communicate with. And it's a no comm?

4V on pin 6 points to a problem with the PCM 5V reference same as the readings you took at the sensors. Sounds like either something pulling down the Vref, PCM power or ground, or the earlier wiring problem damaged the PCM.
The following user(s) said Thank You: Monde

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3 years 8 months ago #54200 by stephen.bryer
Replied by stephen.bryer on topic Nobus
I appreciate your help and I just wondering why I have only two volts on each two point five twisted pair going to all sensors 4. Is that like 5 volts and 2.5 on each and together makes the five volts references and on my tps ground bk/white getting one volt does that mEan 5 - 1=4 so short to ground

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