P3191 · メーカー技術情報

TOYOTA · 2019-09-30

Dealer Package: 09/30/19 A watermark has been added to the Dealer Letter to indicate that ZTI expired on September 30, 2019. In our continuing efforts to assure the best in customer satisfaction, Toyota will initiate a Customer Support Program (CSP) to extend the warranty coverage on specific Malfunction Indicator Light (MIL) ?ON? Diagnostic Code for certain 2001 through 2003 model year Prius vehicles. Toyota has received reports that certain 2001 through 2003 model year Prius vehicles may exhibit a MIL (check engine light) ?ON? with the following codes: ? Diagnostic codes P3190 and P3101 with information code 204 or ? Diagnostic codes P3191 and P3101 with information code 205

TOYOTA · 2015-06-30

TSB: Some 2010 - 2013 model year Prius and 2012 - 2013 model year Prius V vehicles may exhibit a MIL "ON" condition with Diagnostic Trouble Code(s) (DTCs) P0A0F (Engine Failed to Start), caused by Purge VSV/PCV line separation from the throttle body housing. One or more of the following DTCs may also set: * P3190 (Poor Engine Power) * P3191 (Engine Does NOT Start) * P0171 (System Too Lean [Bank One]) Replace the Purge VSV (Vacuum Switching Valve Assembly) and reprogram the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) with the latest calibration to address this condition.

LEXUS · 2015-06-26

LSB: Some 2011 - 2013 model year CT 200h vehicles may exhibit a MIL "ON" condition with Diagnostic Trouble Code (DTC) P0A0F (Engine Failed to Start), caused by Purge VSV/PCV line separation from the throttle body housing. One or more of the following DTCs may also set: * P3190 (Poor Engine Power) * P3191 (Engine Does Not Start) * P0171 (System Too Lean [Bank One]) Replace the Purge VSV (Vacuum Switching Valve Assembly) and reprogram the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) with the latest calibration to address this condition.

TOYOTA · 2013-01-31

Some 2010-2011 model year Prius vehicles may exhibit a MIL "ON" condition with DTCs P3190, P3191, P0A0F, and/or purge VSV/PCV line separation from the throttle body housing.

TOYOTA · 2013-01-31

TOYOTA: TO ADDRESS THE CONDITION OF DIAGNOSTIC TROUBLE CODES (DTCS) THAT SOME VEHICLES ARE EXHIBITING (P0A0F, P3190, AND P3191), ENGINE CONTROL MODULE/ECM (SAE TERM: POWERTRAIN CONTROL MODULE/PCM) LOGIC WAS REVISED. *PE UPDATED 4/15/13. *PE

TOYOTA · 2007-09-01

MASTER, HYBRID, AND MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTC) P3190, P3191 AND P3101. *TT UPDATED 10/26/07. *NJ

TOYOTA · 2004-10-18

MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P3191, P3190 AND/OR P0A0F. *TT THIS BULLETIN SUPERCEDES EG027-04 DATED 07/14/04. *TT

TOYOTA · 2002-09-05

MASTER, HYBRID AND MALFUNCTION INDICATOR LAMP WARNING LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P3190, P3191 AND P3101. *TT