Input/Output range:

• 0 PSI = 3 ohms
• 20 PSI = 23 ohms
• 40 PSI = 43 ohms
• 60 PSI = 69 ohms
• 80 PSI = 94 ohms
• 100 PSI = 118 ohms

*SCX oil pressure gauges made before 2014 used the 9200 sender. Current SCX oil pressure gauges use the Marshall 9205 sender. Verify which type of sender you have before ordering a replacement.

Connections
There are two versions of this sender. The current version of the 9200 oil pressure sender has a yellow label. The old version (2014 and before) of this sender has no label. See the following connection guidelines for each type.

Connections (Yellow Label):

• Connect "WK" terminal to common ground
• Connect "G" terminal to gauge input

Connections (No Label):

• Do not connect anything to the WK terminal
• Make sure the BODY of the sender is grounded
• Connect "G" terminal to gauge input