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2016 - 2017 Cadillac CTS-V Service Bulletin - Engine May Shut Off After Wide Open throttle Maneuvers

Rob

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[h=3]#PIP5424A: Engine May Shut Off After Wide Open throttle Maneuvers SES Lamp Setting P0121 P02101 And P2119 - (Oct 5, 2016)[/h]
Subject:* Engine May Shut Off After Wide Open throttle Maneuvers SES Lamp Setting P0121 P02101 And P2119

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Brand:
Model:
Model Year:
VIN:
Engine:
Transmission:
from
to
from
to
Cadillac
CTS-V
2016
2017
SOP
END
6.2 LT4
N/A

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Involved Region or Country
North America
Additional RPO/s:
N/A
Condition
A vehicle may have a concern where the engine may shut off after wide open throttle maneuvers, and have an*SES lamp with**DTCs P0121, P2101 and P2119 set.
Cause
A*customer driving the vehicle aggressively*under track like conditions (quick WOT to 6000 rpm’s 2nd*gear, quickly followed by no throttle: on ramp acceleration and quick back-off into traffic), may experience engine cutoff and set DTCs P0121-00, P2101-00 and P2119-00 accompanied by engine shut down. Vehicle will re-start.

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<dl><dt>Correction
</dt> <dd>
Inspect the air filter for damage from being collapsed*shut*as shown below by filter #1.*

Replace the*air filter if it is incorrect

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  1. This is the incorrect air filter with no glue lines
  2. This is the correct air filter with glue lines

Note: Technician must ensure that filter has glue lines (call out 2 above).



If this is encountered the air duct should be replaced with the air filter.*

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When the air duct collapses it may come in contact with the*supercharger idler pulley*

Do not replace ECM, Throttle Body.

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