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BPS visual inspection

(1)

IG KEY "OFF", ENGINE "OFF".

(2)

Disconnect BPS connector.

(3)

Check if corrosion and damage in BPS terminal is detected.

(4)

Check BPS mounting state, leakage at O′ring, clogged carbon at pressure detecting hall.

(5)

Are the problems relevant to BPS found?

YES

Replace BPS if necessary and go to "Verification of Vehicle Repair".

Go to "2. Check VGT Turbo charger and leakage in intake system".

Check BPS output voltage at IG KEY ON

(1)

IG KEY "OFF", ENGINE "OFF".

(2)

Connect Scantool to Data Link Connector (DLC).

(3)

IG KEY "ON"

(4)

Monitor "ATMOSPHERIC PRESSURE" and "BOOST PRESSURE SENSOR" parameters on scantool.

(5)

Check if both "ATMOSPHERIC PRESSURE" and "BOOST PRESSURE SENSOR" indicates similar value at IG KEY "ON".

Specification : Refer to "Monitor Scantool Data" .

(6)

Is any BPS related problem is detected?

YES

Replace BPS and go to "Verification of Vehicle Repair".

Go to "Verification of Vehicle Repair".