Difference between revisions of "User:Jef"

From Ross-Tech Wiki
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__FORCETOC__
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== 16505/P0121 - Throttle Position Sensor (G69): Implausible Signal ==
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==== Possible Symptoms ====
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* MIL on
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* Poor engine performance
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==== Possible Causes ====
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* Wiring Harness issue
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* Failed Throttle Body
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* Failed ECM
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==== Possible Solutions ====
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* Inspect wiring harness, see factory repair manual
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==== Special Notes ====
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* For some vehicles, there may be a TPI with instructions on replacing the terminals for the throttle body.
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* Some ECMs may have a firmware update to address this issue during cold weather.
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[[Category:Fault Codes]]
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=== Reading Roof Electronics Switch Conditions, Electric Power Top Closed ===
 
=== Reading Roof Electronics Switch Conditions, Electric Power Top Closed ===
  

Revision as of 12:26, 28 June 2012


16505/P0121 - Throttle Position Sensor (G69): Implausible Signal

Possible Symptoms

  • MIL on
  • Poor engine performance

Possible Causes

  • Wiring Harness issue
  • Failed Throttle Body
  • Failed ECM

Possible Solutions

  • Inspect wiring harness, see factory repair manual

Special Notes

  • For some vehicles, there may be a TPI with instructions on replacing the terminals for the throttle body.
  • Some ECMs may have a firmware update to address this issue during cold weather.




Reading Roof Electronics Switch Conditions, Electric Power Top Closed

Measuring Block Group 001 (Roof Closed)
Field 2 X Field 3 Data
1 1 0 1 1 0 1 0 1 0 X 1 0 1 0 F201 - "1" = compartment lip raised
F290 - "1" = compartment lid latched (L)
F293 - "1" = compartment lid lock unlock position
F200 - "1" - compartmnet lid latched (R)
X
Not used, always "0"
F292 - "1" = Storage Flap down
X
F171 - "1" = Top stowed in storage
F202 - "1" Top frame in closed position
F294 - "1" = Top lock open position
F295 - "1" = Top lock closed position
F172 - "1" = Top docked at windshield
Switch Point for Bow UP
Switch Point for Bow OPEN
Switch Point for Bow DEAD CENTER