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Code P0121 on a 2004 Kia Spectra indicates a problem with the Throttle Position Sensor (TPS) circuit. This could be due to a faulty TPS, a wiring issue, or a problem within the engine control module (ECM). The TPS is responsible for monitoring the position of the throttle plate and relaying that information to the ECM, which adjusts fuel delivery and engine performance. If this code appears, it’s advisable to inspect the TPS and associated wiring for faults.
What else can I help you with?
My2000 kia rio has code p0172 and p0121?
p0172
Wheres the ecu in Kia Spectra 2004?
THe ECU is underneath the dashboard in KIA Spectra 2004.
How do you replace the alternator on a 2004 Kia Spectra 20L?
how to remove alternaton in 2004 kia spectra 2.0 liter
How do you program 2004 Kia Spectra EX Remote keyless entry?
how can i program a remote for a 04 kia spectra
Will a 2002 Kia spectra engine interchange with a 2004 Kia Rio engine?
2002 Spectra is a Siemens 1.8 liter, 2004 is a Bosch 1.6 liter...totally different.
What type of refrigerant does a 2004 Kia Spectra use?
r134
How many gallons of gas does a 2004 Kia Spectra hold?
The 2004 Kia Spectra Sedan has a fuel tank capacity of 13.2 gallons. This car comes with a 4-speed automatic transmission.
What type of Brake fluid does a 2004 Kia Spectra take?
DOT3
Can you tow a Kia Spectra?
Yes you can tow a kia spectra
What is a p0734 code for a 2001 Kia Spectra?
Trouble code P0734 means:Gear 4 incorrect ratio
Can you get a check engine code with out a code reader on a 2006 kia spectra?
No, you need an OBD2 scanner in order to retrieve the code.
When should you cange your timing belt on a 2004 Kia spectra?
at the interval recommended by the manufacturer any kia dealer will give you that info
