P102 4 - TURBO BOOST PRESSURE CIRCUIT FAILED LOW (LOW VOLTAGE) (cont) -726280749

TM 9-2320-364-20-1

Section IV. TROUBLESHOOTING CHARTS (Cont.)

E. FLASH CODE:

J1587 CODE:

P102 4 - TURBO BOOST PRESSURE CIRCUIT FAILED LOW (LOW VOLTAGE)

STEP/SEQUENCE

RESULT

WHAT TO DO NEXT

34-30

Verify Repairs

Turn ignition off.

No codes.

Repairs are complete.

Reconnect all connectors.

Turn ignition on.

Code 102/4 (and

All system diagnostics are

Clear codes.

any other codes).

complete. Please review this

Note status of "Check Engine"

section from the start to find

light.

the error.

If "Check Engine" light does not

stay on, start engine and run

Any other codes

Go to START-1, pg 2-539, to

(TM 9-2320-364-10) until

except Code 102/4.

service other codes.

"Check Engine" light comes on

or 1 minute. Stop engine.

Read inactive codes.

2-679