Fault code lookup

PowertrainP0662

Serious

Severity: Serious - have it checked soon

Intake Manifold Tuning Valve Control Circuit High (Bank 1)

33 brands affected · Generic SAE J2012 description.

Key terms: Control module: a small computer that runs one part of the car · Bank 1: the side of the engine containing cylinder 1 · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions

1What it means in plain English

The engine computer or one of its output circuits has a fault.

2Common causes

  1. Engine control module fault
  2. Power or ground connection problem
  3. Low battery or charging voltage
  4. Wiring short or open circuit
  5. Software or memory fault

3Can I drive?

Serious · drive with care

If the engine runs normally, drive carefully to a workshop for diagnosis. If it runs badly, stalls, or will not restart, have the car towed.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 33

BrandCodeDescriptionSystem
Ashok Leyland CVP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
BAIC MotorP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
BMWP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) BrandPowertrain
BYDP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
CheryP0662Intake manifold tuning valve control circuit high BrandPowertrain
DaewooP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
DFFSP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
DFFXP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
DFXKP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
EOBDP0662进气歧管调节阀控制电路高 缸组 1a BrandPowertrain
GeelyP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
GMP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
Great WallP0662Swirl valve H bridge output 1 short to battery BrandPowertrain
HafeiP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
HoldenP0662Intake Manifold Tuning Control Valve Control Circuit High Voltage BrandPowertrain
HondaP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
HyundaiP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
IsuzuP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
Land RoverP0662Intake manifold tuning valve control circuit high bank 1 BrandPowertrain
MahindraP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
MitsubishiP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
OpelP0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
PeugeotP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
PorscheP0662Das Magnetventil Saugrohrumschaltung (siehe Fehlercode P0660/ P0661/) schaltet hier die Saugrohrklappen vor den Einlassventilen BrandPowertrain
ProtonP0662Intake Manifold Tuning Valve Control Circuit High (Bank 1) SAEPowertrain
SaabP0662Stkr. MagVent. Ansaugkr.-Einst. hoch BrandPowertrain
MG (SAIC)P0662Intake Manifold Tuning Valve Control Circuit High Bank 1a BrandPowertrain
SubaruP0662Intake Manifold Tuning Valve Circuit High BrandPowertrain
SuzukiP0662Intake Manifold Tuning Valve Control Circuit High (Bank1) BrandPowertrain
TataP0662Intake Manifold Tuning Valve Control Circuit High Bank 1 BrandPowertrain
ToyotaP0662Intake manifold tuning valve control circuit high bank 1 BrandPowertrain
VolvoP0662Intake Manifold Runner Control Circuit High BrandPowertrain
VolkswagenP0662Intake manifold tuning valve control circuit (bank 1): short to plus; Mechanical failure BrandPowertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Extended variant codes 2

These 7-character codes are manufacturer-specific variants of P0662 and may be reported by some scan tools.

BrandCodeDescriptionSystem
HyundaiP066200PCM sets when detects electrical error in circuit. BrandPowertrain
SsangYongP066200Variable intake manifold switchover valve: short circuit to positive BrandPowertrain

6Related codes

  • P0660 Intake Manifold Tuning Valve Control Circuit/Open (Bank 1)
  • P0661 Intake Manifold Tuning Valve Control Circuit Low (Bank 1)
  • P0663 Intake Manifold Tuning Valve Control Circuit/Open (Bank 2)
  • P0664 Intake Manifold Tuning Valve Control Circuit Low (Bank 2)
  • P0665 Intake Manifold Tuning Valve Control Circuit High (Bank 2)
  • P0666 Control Module Internal Temperature Sensor A Circuit
  • P0667 Control Module Internal Temperature Sensor A Range/Performance
  • P0668 Control Module Internal Temperature Sensor A Circuit Low
  • P0669 Control Module Internal Temperature Sensor A Circuit High
  • P066A Cylinder 1 Glow Plug Control Circuit Low
  • P066B Cylinder 1 Glow Plug Control Circuit High
  • P066C Cylinder 2 Glow Plug Control Circuit Low

Browse Pxxx codes or P066xx codes.

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