DTC Troubleshooting: P2127 (37)
Connect APP sensor 6P connector terminals No. 4 and No. 6 with a jumper wire.
Turn the ignition switch ON (II).
Check APP SENSOR B in the DATA LIST with the HDS.
Is there about 0.2 V or less?
YES
-
Go to
Step 30
.
NO
-
Go to
Step 23
.
Turn the ignition switch OFF.
Jump the SCS line with the HDS.
Disconnect ECM connector A (44P).