Class1 Pump Throttle Electric Cotnrol Series 2 - Manual (Page 5)

5
PTEC II
Dash Interlock Connections
System Power and Ground are connected to the harness through this connector. They should
be clean and as direct to the battery as possible. Two safety interlocks are connected to
system at this point. SYS READY, 12 VDC when Okay to Pump is achieved and INTLK#1
which is a ground typically when the Park Brake is set. INTLK #1 must be below 700mV to be
valid at the ECU.
Hardware
(cont.)
The system diagnostic cable is placed between the Dash Interlock Connector and the Har-
ness to facilitate set-up and diagnostics.
A
B
D
E
Batt +
D
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Interlock#1
Park Brake
Switch Ground
Sys Ready
Okay to Pump
12 VDC Signal
System Ground
Direct Battery
+12 VDC
+12 VDC