Toyota Celica 2005 Repair Manual page 829

DI−630
INSPECTION PROCEDURE
Hand−held tester:
HINT:
To check the pressure condition in the secondary air passage, the hand−held tester is available.
1 Is the DTC P2444 and P2445 being output.
PREPARATION:
(a) Connect the hand−held tester to the DLC3.
(b) Turn the ignition switch ON and push the hand−held tester main switch ON.
(c) Enter the following menu: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
CHECK:
Read the DTCs.
RESULT:
"P2444, P2445" and other DTCs
HINT:
If any other codes besides P2444 or P2445 is output, perform the troubleshooting for those DTCs first.
A
DIAGNOSTICS
Display (DTC output)
P2444 or P2445
− ENGINE (2ZZ−GE)
B Go to DTC chart (See page DI−335).
828
Proceed to
A
B