LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Camshaft Position Sensor Replacement - Exhaust
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Camshaft Position Sensor Replacement - Exhaust

Fig 1: Camshaft Position Sensor - Exhaust (LE5, LE9 or LAF)
GM2223461Courtesy of GENERAL MOTORS COMPANY
Camshaft Position Sensor Replacement - Exhaust

Callout Component Name
Preliminary Procedure 
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
1 Camshaft Position Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m(89 lb in)
2 Camshaft Position Sensor - Exhaust

Procedure

  1. Lube the O-ring with clean engine oil.
  2. Disconnect the electrical connector.