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Kiatech
Kiatech, ASE Certified Technician
Category: Dodge
Satisfied Customers: 400
Experience:  Technician 30+ years experience,ASE certified,KIA certified Master Technician,Ford factory trained
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p1188 code on a 2005 dodge neon srt4

Customer Question

p1188 code on a 2005 dodge neon srt4
Submitted: 6 years ago.
Category: Dodge
Expert:  Kiatech replied 6 years ago.

Hi JACUSTOMER-w748jsl6, Thank you for using JustAnswer.

 

Here is the diagnostic chart for code P1188

 

SYMPTOM
P1188 TIP SENSOR PERFORMANCE

TEST NOTE
This symptom is diagnosed using the test P0234-OVERBOOST PERFORMANCE.

WHEN MONITORED
During the engine turbocharger boost and non-boost modes
SET CONDITION
Non-boost Mode: PCM detects a significant difference between TIP Sensor signal and BARO Pressure signal.
Boost Mode: The TIP Sensor is unable to read correct boost level.

POSSIBLE CAUSES

  • Checking for other DTC's
  • Checking the hoses and tubing
  • Checking the vacuum supply to surge solenoid
  • Confirm all solenoid test
  • Good trip equal to zero
  • Solenoid test #1
  • Solenoid test #2
  • Solenoid test #3
  • Solenoid test #4
  • Turbocharger
  • Wastegate actuator

 

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Thank you,

Tony



Edited by Kiatech on 6/20/2010 at 10:38 AM EST