Suzuki P0640 Manifold Intake Air Heater

Description

OBD-II Trouble Code Description for P0640 Suzuki

Intake Air Heater Control Circuit

What does this mean?

OBD2 Code P0640 Suzuki definition:
The intake air (IA) heater is located in the air inlet tube and is used to warm the incoming air to aid in starting the engine and for proper cylinder combustion. The glow plug control module (GPCM) will command the IA heater ON when the engine coolant temperature is below 40 C (104 F). The power to the IA heater is supplied by the battery positive voltage circuit.

Symptoms

Possible sumptoms of OBD code P0640 Suzuki
– Engine Light ON (or Service Engine Soon Warning Light)

Causes

Possible causes of OBD code P0640 Suzuki
– Intake Air Heater circuit – Faulty Intake Air Heater

Possible Solutions

The OBD2 Code Information Be Applicable For Suzuki:

2012 Suzuki Swift Sport,2012 Suzuki Splash,2012 Suzuki S-Cross Concept,2012 Suzuki G70 Concept,2011 Suzuki Swift S Concept,2011 Suzuki Swift,2011 Suzuki Kizashi,2010 Suzuki SX4,2010 Suzuki Kizashi,2009 Suzuki Grand Vitara,2009 Suzuki Alto,2008 Suzuki Splash,2008 Suzuki SXForce Concept,2008 Suzuki SX4 Sedan,2008 Suzuki Kizashi,2008 Suzuki Equator,2007 Suzuki XL7,2007 Suzuki SX4,2007 Suzuki Kizashi,2005 Suzuki Swift

 

Note:

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