Operation CHARM
: Car repair manuals for everyone.
Home
>>
Dodge or Ram Truck
>>
1993
>>
B350 1 Ton Van V8-318 5.2L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Data Link Connector
>>
Description and Operation
>>
SCI Receive
SCI Receive
PURPOSE
The SCI receive circuit is used as a communication path for the scan tool. The PCM receives data from the scan tool through this circuit.