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Definition of Tester Displays (Continued)
CON ADAPTER — Connect the adapter permanently.
RP .. .OVER RICH — Repair an over rich condition.
RP.. .OVER LEAN — Repair an over lean condition.
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CK VSA — Check the vacuum switch assembly.
FLOOR IT & HOLD — Press the accelerator pedal to the wide-open throttle position and hold it there.
REL ACL — Lift foot from the accelerator pedal.
WAIT.. .WARM UP — Allow the engine to warm to normal operating temperature before proceeding.
CON HRN 3-RED — Connect test harness number 3-red to the diagnostic connectors.
CON HRN 5 — Connect test harness number 5 to the MCU.
DO CLD LOOP TEST — Perform closed loop test.
HOLD.. .1500-2200 — Maintain an engine speed between 1500 and 2200 rpm.
DIS HRN 3-RED — Disconnect test harness number 3-red from the diagnostic connectors.
CON HRN 3-BLUE — Connect test harness number 3-blue to the diagnostic connectors.
CK CHOKE & FEED — Check the choke and power source.
INC RPM + 2500 — Increase engine speed above 2500 rpm and maintain.
DGN TEST MCU — Is this going to be a diagnostic test or an MCU test?
YES ALT VEH NO — Is this vehicle equipped with an altitude jumper wire?
USA CANADA — Is this vehicle manufactured per U.S. or Canadian standards?
YES SEC AIR NO — Does this Canadian vehicle have secondary air management?
CK CTS & CHOKE — Check the closed throttle switch and the choke.
DIS CTS — Disconnect the closed throttle switch.
DIS WOT — Disconnect the wide-open throttle switch.
CK CTS/WOT CKT — Check the closed throttle switch/wide-open throttle switch circuit.
CK CTS CKT — Check the closed throttle switch circuit.
RP WOTSW — Repair the wide-open throttle switch.
CON HRN 1 — Connect test harness number 1 to the diagnostic connector.
CON HRN 2 — Connect test harness number 2 to the MCU.
1981 YEAR 1982 — What model year is this vehicle?
1983 YEAR 1984 — What model year is this vehicle?
General Information
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