Pgm-Fi System (Hatchback): Removal & Installation Honda Civic VII рестайлинг

A/F Sensor Replacement

Special Tools Required

O2 sensor wrench, Snap-on YA8875, SP Tools 93750, or equivalent, commercially available

Scheme 136

1. Disconnect the A/F sensor 4P connector (A), then remove the A/F sensor (B).
2. Install the A/F sensor in the reverse order of removal.

Secondary HO2S Replacement

Special Tools Required

O2 sensor wrench, Snap-on YA8875, SP Tools 93750, or equivalent, commercially available

Scheme 137

1. Disconnect the secondary HO2S 4P connector (A), then remove the secondary HO2S (B).
2. Install the secondary HO2S in the reverse order of removal.

Scheme 138

1. Remove the air cleaner (see «AIR CLEANER REMOVAL/INSTALLATION»(ref-172063-S06692836642005021800000) ).
2. Disconnect the ECT sensor 2P connector.
3. Remove the ECT sensor (A).
4. Install the sensor in the reverse order of removal with a new O-ring (B).

Scheme 139

1. Remove the air cleaner (see «AIR CLEANER REMOVAL/INSTALLATION»(ref-172063-S06692836642005021800000) ).
2. Disconnect CMP sensor B 3P connector.
3. Remove CMP sensor B (A) from the exhaust camshaft side of the cylinder head.
4. Install the sensor in the reverse order of removal with a new O-ring (B).

Scheme 140

1. Disconnect the IAT sensor 2P connector.
2. Remove the clip (A) and the IAT sensor (B).
3. Install the sensor in the reverse order of removal.

Scheme 141

1. Remove the intake manifold bracket (A).
2. Disconnect the knock sensor 1P connector.
3. Remove the knock sensor (B).
4. Install the sensor in the reverse order of removal.

Scheme 142

1. Disconnect the CKP sensor 3P connector.
2. Remove the CKP sensor (A).
3. Install the sensor in the reverse order of removal with a new O-ring (B).