ISSPRO R82266 - Manual

PERFORMAX
Form No. IS161 (Rev. A 03/11/2008 )
ISSPRO, INC.  2515 N.E. Riverside Way  Post Office Box 11177  Portland, Oregon 97211-1899
503-288-4488  800-888-8065  Fax: 503-249-2999
www.isspro.com © 2008 ISSPRO, Inc. All Rights Reserved.
AIR TEMPERATURE GAUGE AND SENSOR INSTALLATION
INSTRUCTIONS
Models: R43222 R52222 R53222 R59222 R68222 R69222 R82222
1  Disconnect batteries. Do not reconnect battery power until system is
fully configured to avoid risk of shock or fire.
2  Install Electronic Signal Processor (ESP) and ESP harness according to
instructions.
I C O N K E Y

CAUTION

Tools may be required

Shown in picture
3 
Connect the Temperature Sensor Harness to the ESP Harness as follows:
a. Remove plugs from cavities 6 and 7 of connector D (brown) of the ESP.
b. Using a pair of needle nose pliers, pull the orange wedge lock out of connector D.
c. Insert the terminal from the black wire (thermistor ground) into cavity 7 of connector D on
the ESP, pushing until it snaps into connector D.
d. Insert the terminal from the white wire (thermistor signal) into cavity 6 of connector D on the
ESP, pushing it until it snaps in place.
e. Note: Terminals will be close to flush with the top of the connector when fully seated.
f. Press the orange wedge lock back into the brown connector.
g. A firm pull of the wire will confirm whether they are properly seated.
h. Push the orange wedge lock back into position. If any of the wires are not fully seated, the
wedge lock will not insert into position.
i. Reconnect connector D (brown) to the ESP.
Figure 1: Connector D top and bottom
view. Shown with plugs and wedge-lock
installed.
Figure 2: Remove plugs and wedge-lock as
shown. Wedge-lock is replaced once wires are
positioned properly.
4 Find a location where air temperature can be measured such as an existing port, or drill and tap intake
tubing. If tubing is too thin to tap, add ⅛” NPT weld bung (ISSPRO R685).