#131882, "RE: OBDii Scans" In response to Reply # 3
Looks fine to me.
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#131883, "RE: OBDii Scans" In response to Reply # 4
is there a chance the intake manifold pressure is low due to a leak. I ran another few tests while driving and saw anywhere from 4-14psi while driving. normal or an indicator that the sensor is faulty or that there is a leak?
I'm trying to find a good data-logger software that i can use to get some logging done while driving and maybe even capture data when my random "stall" happens as it's getting very annoying.
anyhow. Thanks for everyone taking a look and commenting.
#131887, "RE: OBDii Scans" In response to Reply # 0
ok.. so i was running a logging scan while driving home from work and everything was reading fine and then i had one of my "stalls" which only happened once.. but what was strange is that the scanner software lost connection which to me makes me think that either the entire car shut off or something is happening with the ecu. of course it only happened once and it looks like i wasn't able to catch it this time logging wise, so I'm going to keep trying.
#131888, "RE: OBDii Scans" In response to Reply # 6
Originally posted by iamnotwhoiam ok.. so i was running a logging scan while driving home from work and everything was reading fine and then i had one of my "stalls" which only happened once.. but what was strange is that the scanner software lost connection which to me makes me think that either the entire car shut off or something is happening with the ecu. of course it only happened once and it looks like i wasn't able to catch it this time logging wise, so I'm going to keep trying. Anyone else think the ecu could be the culprit?
for what its worth, attach a DVOM to the power and ground of the obdII connector. have it on volts and when it stalls if it still has a reading its not a power/ground issue, but sounds like may be a loose ground or loose power wire.
-Jason
--------------------------------------- most posts are done from my iPhone please excuse my typos
95 eclipse gs turbo - parting out 2004- dodge dakota 2006 lancer with a fancy wing and really expensive brakes.
~Naturally Aspirated then Pressurized~ Streetworksautomotivetuning.com <~ best friend's shop SUPPORT HIM!
#131889, "RE: OBDii Scans" In response to Reply # 7
Originally posted by itsaslow95
Originally posted by iamnotwhoiam ok.. so i was running a logging scan while driving home from work and everything was reading fine and then i had one of my "stalls" which only happened once.. but what was strange is that the scanner software lost connection which to me makes me think that either the entire car shut off or something is happening with the ecu. of course it only happened once and it looks like i wasn't able to catch it this time logging wise, so I'm going to keep trying. Anyone else think the ecu could be the culprit?
for what its worth, attach a DVOM to the power and ground of the obdII connector. have it on volts and when it stalls if it still has a reading its not a power/ground issue, but sounds like may be a loose ground or loose power wire.
I'm going to try this as soon as I can.
I have a feeling this is ground related too as I have had some weird audio issues as well.
Does anyone think there could be a problem with the alternator at this point?
#131890, "RE: OBDii Scans" In response to Reply # 8
Originally posted by iamnotwhoiam
Originally posted by itsaslow95
Originally posted by iamnotwhoiam ok.. so i was running a logging scan while driving home from work and everything was reading fine and then i had one of my "stalls" which only happened once.. but what was strange is that the scanner software lost connection which to me makes me think that either the entire car shut off or something is happening with the ecu. of course it only happened once and it looks like i wasn't able to catch it this time logging wise, so I'm going to keep trying. Anyone else think the ecu could be the culprit?
for what its worth, attach a DVOM to the power and ground of the obdII connector. have it on volts and when it stalls if it still has a reading its not a power/ground issue, but sounds like may be a loose ground or loose power wire.
I'm going to try this as soon as I can. I have a feeling this is ground related too as I have had some weird audio issues as well. Does anyone think there could be a problem with the alternator at this point?
Anythings possible man. But I doubt it cause it starts up an you haven't had a dead battery recently? Right?
-Jason
--------------------------------------- most posts are done from my iPhone please excuse my typos
95 eclipse gs turbo - parting out 2004- dodge dakota 2006 lancer with a fancy wing and really expensive brakes.
~Naturally Aspirated then Pressurized~ Streetworksautomotivetuning.com <~ best friend's shop SUPPORT HIM!
#131896, "RE: OBDii Scans" In response to Reply # 11
Very possibly just inaccurate OBD2 interface. The only accurate ones i have seen are automotive based scanners like the Snap-on or genesys scanners. Those will read TPS accurate where others will not. You get what you pay for sort of thing.
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