Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Cadillac
>>
1999
>>
Seville STS V8-4.6L VIN 9
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Testing and Inspection
>>
Scan Tool Testing and Procedures
>>
Scan Tool Data, Normal Values and Definitions
>>
Scan Tool Data Definitions - Powertrain Systems
>>
Outside Air Temp
Outside Air Temp
Display shown
-40°C (-40°F)
to
102°C (215°F)
. This is the outside temperature sent from the HVAC to the
PCM
across the data link.