Engine-Codes - Hyundai - P1190 HYUNDAI

P1190 HYUNDAI - Intake Throttle Actuator Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

P1190 HYUNDAI Possible Causes

  • Faulty Throttle Solenoid Valve
  • Throttle Solenoid Valve harness is open or shorted
  • Throttle Solenoid Valve circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How is the P1190 HYUNDAI code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the P1190 HYUNDAI code

Labor: 1.0

The cost to diagnose the P1190 HYUNDAI code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1190 HYUNDAI Meaning

By actuating of flaps in the intake passage the passage at the inlet valve of the cylinder can be narrowed. This reduces the air flow. The flaps in the intake passage are controlled by the intake throttle actuator. Calculation of the duty cycle for the inlet passage shut-off can be switched on and off by the function switch of the inlet passage shut off. If the engine speed and the demand quantity + low idle governor exceed certain thresholds, also the MAFS signal must be above a threshold. If this not the case, the error "flap blocked closed" is recognized. If the engine speed and the control duty cycle exceed certain thresholds, the digital switch of the inlet passage shut off must be actuated. If it is, the error flap blocked open is recognized. In case of the throttle actuator stuck, the engine symptoms will occur a running engine stall and a starting impossible.

More Information

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