Can anybody confirm that GM map sensor #12580698 will report up to 260kPa?
12-18-2006, 10:19 AM
#1
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Can anybody confirm that GM map sensor #12580698 will report up to 260kPa? Some posts say it's a 2.5bar 260kPa sensor.
Some posts say it's a 2.0bar 210kPa sensor.
TIA
Some posts say it's a 2.0bar 210kPa sensor.
TIA
12-19-2006, 09:05 AM
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Talked to a Delphi engineer.
20-200kPa
Only a 2 bar
This is a BAP sensor for the SS Cobalt....not the map sensor...can be used as a map sensor (I'm using one now), but it is not 2.5 bar.
The Cobalt SS also uses another combo MAP/IAT sensor that is 2.5bar, hence the confusion.
The HPT sticky needs to be fixed to show it as a 2 bar sensor.
20-200kPa
Only a 2 bar
This is a BAP sensor for the SS Cobalt....not the map sensor...can be used as a map sensor (I'm using one now), but it is not 2.5 bar.
The Cobalt SS also uses another combo MAP/IAT sensor that is 2.5bar, hence the confusion.
The HPT sticky needs to be fixed to show it as a 2 bar sensor.
12-19-2006, 09:49 AM
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Originally Posted by onfire
Talked to a Delphi engineer.
20-200kPa
Only a 2 bar
This is a BAP sensor for the SS Cobalt....not the map sensor...can be used as a map sensor (I'm using one now), but it is not 2.5 bar.
The Cobalt SS also uses another combo MAP/IAT sensor that is 2.5bar, hence the confusion.
The HPT sticky needs to be fixed to show it as a 2 bar sensor.
20-200kPa
Only a 2 bar
This is a BAP sensor for the SS Cobalt....not the map sensor...can be used as a map sensor (I'm using one now), but it is not 2.5 bar.
The Cobalt SS also uses another combo MAP/IAT sensor that is 2.5bar, hence the confusion.
The HPT sticky needs to be fixed to show it as a 2 bar sensor.
12-19-2006, 09:57 AM
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Originally Posted by JMBLOWNWS6
LOL I talked to Delphi and they told me the exact opposite! I give up!
I'll call John back at Delphi to confirm, since it's the difference for me starting over with a 12223861 sensor or leaving the 12580698 in place.
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12-19-2006, 09:15 PM
#9
I tested it myself over a year ago on a test bench with a multimeter and a pressure gauge because I wanted to know exactly what it was doing. At ~.2 V it was about 15 kpa and at ~5 V it's reading approx 205 kpa. Looks like a regular old 2 bar sensor to me.
