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The vacuum source for the PCV comes already connected on your
engine and must be maintained.
PVC Fresh
Air Port #2
PVC Fresh Air
Supply MUST
be connected
to the intake
air system
after the filter
and air meter
Power Brake Booster Vacuum Source
The vacuum port for the Brake Booster is a plug in the Front of the
intake manifold behind the throttle body.
Charge Air Cooler System
An intercooler pump is provided with your CP Crate Engine. In order
to ensure adequate cooling the pump must be capable of 24L/
min or 400 gal/hr at greater than 90 Kpa. CP p/n 13581479 meets
these requirements. The intercooler hoses are connected to the rear
of the supercharger cover. The Charge Air Cooler coolant inlet is the
lower connection on the rear and the outlet is the upper connection.
The charger air cooler system must be plumbed according to the
following schematic:
Note: All engines shipped prior to 2015 have the Cadillac style
charge air cooler with rear outlets. Starting in 2015 engine will have
the Camaro style charge air cooler with front outlets.
Charge Air Cooler Schematic
Charge Air Cooler
radiator
Pump
Arrows indicate
direction of flow
Camaro Style Charge Air Cooler
Camaro Style Charge Air Cooler Schematic
Charge Air Cooler
radiator
Pump
Arrows indicate
direction of flow
LSA Crate Engine Control System
TITLE
ALL INFORMATION WITHIN ABOVE BORDER TO BE PRINTED EXACTLY AS SHOWN ON 8 1/2 x 11
WHITE 16 POUND BOND PAPER. PRINT ON BOTH SIDES, EXCLUDING TEMPLATES.
TO BE UNITIZED IN ACCORDANCE WITH GM SPECIFICATIONS.
PVC Fresh
PVC Fresh
Air Port #2
Air Port #1
Charge Air Cooler
coolant outlet
Charge Air Cooler
coolant inlet
Charge Air Cooler
coolant outlet
Charge Air Cooler
coolant intlet
Engine Wiring Harness
The following lists the engine and vehicle side connections.
Optional circuits are described in the 'System Features' section
below:
NOTE: A Malfunction Indicator Lamp (MIL—sometimes called
a "service engine soon" light) is mounted inside the fuse/
relay center. A redundant MIL output is also available in the
harness near the pedal module connector. It is recommended
that a MIL also be installed in a visible location in the passenger
compartment. This circuit requires any 12v low current
light and an ignition 12v power source. The ECM MIL output
supplies the ground for the circuit.
Connections Required for Correct Operation
Coolant Sensor – 2 pin connector
Mass Air Flow (MAF) Sensor – 5 pin connector
Camshaft Position Sensor – 3 pin connector
Electronic Throttle Control – 6 pin connector
Manifold Absolute Pressure (MAP) Sensor – 3 pin connector
Intake Air Temperature Sensor – 2 pin connector
Barometric Pressure Sensor – 3 pin connector
Supercharger Boost Control Solenoid – 2 pin
Inter Cooler Pump Control – 5 pin connector
Oxygen Sensors (2 total) – 5 pin connectors
Knock Sensors (2 total) – 2 pin connectors
Ignition/Injector odd number bank – 14 pin connector
Ignition/Injector even number bank – 12 pin connector
Crankshaft Position Sensor – 3 pin connector
Accelerator Pedal Sensor – 6 pin connector
Canister Purge Solenoid – 2 pin connector
Ignition Switch Input (Wire) Wire
Fuel Pump Control (Wire) Wire
Engine Grounds (3 total) Eyelets
Battery Power (Stud at Fuse/Relay Center)
Cooling Fan Control Wire
Optional Connections (Not Required for Operation)
Engine Oil Pressure Sensor – 3 pin Connector
Vehicle Speed Sensor Connection – 2 pin (Note: Must be used if
with the Connect & Cruise Trans Controller)
Generator Control Connector – 2 pin
Optional User Outputs Bulkhead – 12 pin Connector (12-way)
MIL (Malfunction Indicator Lamp) wire
Connections Not Used
Rear Oxygen Sensors (2 total) – 4 pin connectors
Connections
Connect all engine/vehicle-side connectors before connecting the
harness to the ECM. All engine/vehicle-side connectors are
functionally labeled, consult a service manual if necessary to
determine connection locations (see following service manual
information).
NOTE: It may be easier to install the harness on the engine
before installing the engine into the vehicle.
The harness includes a fuse/relay center containing all required
fuses and relays, and also a 12-way bulkhead connector (with sealed
mating connector) which contains outputs that may be useful to the
user (see 'Bulkhead Connector Outputs' section below). The fuse/
relay center should be mounted as high in the engine compartment
as possible to avoid unnecessary splash and road debris. Likewise,
keep the 12-way bulkhead connector and diagnostic link connector
(both connect from the fuse/relay center) as high and protected as
possible.
19260665
REV 27MY16
PART NO.
DATE
Previous Revisions are Archived
27MY16
Revision - Blake Nye
3
SHEET
REVISION
23
OF
AUTH
N/A
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