FixVault

Home › Pontiac › 1995 › Firebird Formula, 2D Coupe, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 3.4L › ECM/Pcm Code Charts › Code 35, IAC Idle Speed Error › PCV Valve

PCV Valve

An incorrect PCV valve may cause incorrect idle speed.

Fig 1: Code 35 Schematic (3.4L (VIN S)) IAC Idle Speed Error

G95A14068

Fig 2: Code 35 Diagnostic Flow Chart (3.4L (VIN S)) IAC Idle Speed Error

G91E07334