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Pgm-Fi System: Removal & Installation Honda Element I

Testing & Diagnostics 13 illustrations ~644 words

A/F Sensor Replacement

Special Tools Required

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

Scheme 165

Scheme 165: A/F Sensor Replacement
Scheme 165: A/F Sensor Replacement
  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 socket wrench, Snap-on YA8875, SP Tools 93750, or equivalent, commercially available

Scheme 166

Scheme 166: Secondary HO2S Replacement
Scheme 166: Secondary HO2S Replacement
  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 167

Scheme 167: ECT Sensor Replacement
Scheme 167: ECT Sensor Replacement
  1. Remove the air cleaner (see «AIR CLEANER REMOVAL/INSTALLATION»(ref-220574-S38222144532006022000000) ).
  2. Remove the EVAP canister purge valve (see «EVAP CANISTER PURGE VALVE REPLACEMENT»(ref-220577-S22582025422006022000000) ).
  3. Unbolt the under-hood fuse/relay box bolt, and move the assembly aside.
  4. Disconnect the ECT sensor connector (A).
  5. Remove the ECT sensor (B).
  6. Install the sensor in the reverse order of removal with a new O-ring (C).

Scheme 168

Scheme 168: CMP Sensor B Replacement
Scheme 168: CMP Sensor B Replacement
  1. Remove the air cleaner (see «AIR CLEANER REMOVAL/INSTALLATION»(ref-220574-S38222144532006022000000) ).
  2. Remove the EVAP canister purge valve (see «EVAP CANISTER PURGE VALVE REPLACEMENT»(ref-220577-S22582025422006022000000) ).
  3. Disconnect the CMP sensor B connector (A).
  4. Remove CMP sensor B (B).
  5. Install the sensor in the reverse order of removal with a new O-ring (C).
  6. Do the CKP pattern clear/CKP pattern learn procedure (see «CRANK (CKP) PATTERN CLEAR/CRANK (CKP) PATTERN»(ref-220569-S41813416432006022000000) ).

Scheme 169

Scheme 169: IAT Sensor Replacement
Scheme 169: IAT Sensor Replacement
  1. Disconnect the IAT sensor connector (A).
  2. Remove the IAT sensor (B).
  3. Install the sensor in the reverse order of removal.

Scheme 170

Scheme 170: Knock Sensor Replacement
Scheme 170: Knock Sensor Replacement
  1. Disconnect the knock sensor connector (A).
  2. Remove the knock sensor (B).
  3. Install the sensor in the reverse order of removal.

Scheme 171

Scheme 171: CKP Sensor Replacement
Scheme 171: CKP Sensor Replacement
  1. Disconnect the CKP sensor (A).
  2. Remove the CKP sensor (B).
  3. Install the sensor in the reverse order of removal with a new O-ring (C).
  4. Do the CKP pattern clear/CKP pattern learn procedure (see «CRANK (CKP) PATTERN CLEAR/CRANK (CKP) PATTERN»(ref-220569-S41813416432006022000000) ).

Scheme 172

Scheme 172: M/T model
Scheme 172: M/T model
  1. Remove the air cleaner (see «AIR CLEANER REMOVAL/INSTALLATION»(ref-220574-S38222144532006022000000) ).
  2. Disconnect the output shaft (countershaft) speed sensor connector (A).
  3. Remove the output shaft (countershaft) speed sensor (B).
  4. Install the sensor in the reverse order of removal with a new O-ring (C).

Scheme 173

Scheme 173: MAP Sensor Replacement
Scheme 173: MAP Sensor Replacement
  1. Disconnect the MAP sensor connector (A).
  2. Remove the screw (B).
  3. Remove the MAP sensor (C).
  4. Install the sensor in the reverse order of removal with a new O-ring (D).

Scheme 174

Scheme 174: ECM/PCM Replacement
Scheme 174: ECM/PCM Replacement

Scheme 175

Scheme 175
Scheme 175

Scheme 176

Scheme 176
Scheme 176

Scheme 177

Scheme 177
Scheme 177
  1. Connect the HDS or the Honda interface module (HIM) to the data link connector (DLC) (A) located under the driver's side of the dashboard.
  2. Turn the ignition switch ON (II).
  3. Turn the ignition switch OFF.
  4. Jump the SCS line with the HDS.
  5. Remove the passenger's dashboard under cover (see «PASSENGER'S DASHBOARD UNDER COVER REMOVAL/INS»(ref-220597-S09489166792006022100000) ), the passenger's kick panel (see «TRIM REMOVAL/INSTALLATION - DOOR AREAS»(ref-220595-S41722068182006022100000) ), and the glove box (see «GLOVE BOX REMOVAL/INSTALLATION»(ref-220597-S26723889242006022100000) ).
  6. Cut the plastic cross brace in the glove box opening with diagonal cutters in the area shown, and discard it.
  7. Remove the relays (A), then remove the bolts (B) and the glove box frame (C).
  8. Remove the gray 20P ECM/PCM wire harness connector (A) from the ECM/PCM mounting bracket.
  9. Disconnect the ECM/PCM connectors (B).
  10. Remove the ECM/PCM mounting bolt (C) and the bracket.
  11. Remove the nuts (D), then remove the ECM/PCM (E).
  12. Install the ECM/PCM in the reverse order of removal.
  13. Open the SCS line with the HDS.
  14. Turn the ignition switch ON (II). NOTE: For 2005-2006 models: DTC P0630 "VIN Not Programmed or Mismatch" will be stored because VIN has not been programmed into the ECM/PCM; ignore it, and continue this procedure.
  15. Input the VIN to the ECM/PCM with the HDS.
  16. Rewrite the immobilizer code with the ECM/PCM replacement procedure in the HDS; it allows you to start the engine.
  17. Reset the ECM/PCM with the HDS.
  18. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-220572-S08440202922006022000000) ).
  19. Do the CKP pattern learn procedure (see «CRANK (CKP) PATTERN CLEAR/CRANK (CKP) PATTERN»(ref-220569-S41813416432006022000000) ).

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