Holley SNIPER 2 EFI - LED Diagnostic Guide; PDM LED Status and Troubleshooting; Technical Specifications; Output Current Ratings

4
LED Diagnostic
The PDM’s diagnostic LEDs will assist in troubleshooting faults of the Fuel Pump, Cooling Fan and Powertrain
outputs.
Use the table below and diagrams for troubleshooting.
LED
COLOR
FUNCTION
Status
Description
1
Green
Fuel Pump
Activated
Operational
2
Red
Failed
Short on Output Wire
3
Green
Cooling Fan
Activated
Operational
4
Red
Failed
Short on Output wire
5
Green
Powertrain
Activated
Operational
6
Red
Failed
Short on Output wire
Technical Specifications
Should you experience any problems
or need parts assistance, contact our
technical service department at
1-866-464-6553 or log on to the
website for a database of technical
information and online support.
For complete technical resources
regarding Sniper 2 EFI Ecosystem,
please visit:
https://www.holley.com/sniper2tech
© 2023 Holley Performance Products, Inc. All Rights Reserved.
FRM36866
Revision Date: 7/31/2023
Output
Switched 12V
Source Off
Switched 12V
Source ON
Powertrain 5 Amps 15 Amps
Fan N/A 25 Amps
Fuel Pump N/A 25 Amps
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2.19"
6.60"
0.2 DIA