Chevrolet LT1 E-ROD Hoja De Instrucciones

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innovative performance technology that is truly more than just power. Chevrolet Performance Parts are engineered, developed and tested to exceed
your expectations for fit and function. Please refer to our catalog for the Chevrolet Performance Parts Authorized Center nearest you or visit our website
at www.chevroletperformance.com.
This publication provides general information on components and procedures which may be useful when installing or servicing your crate engine. Please
read this entire publication before starting work.
The LT1 E-ROD crate engine system includes an engine control system with everything needed to operate the engine. It is not the intent of these
specifications to replace the comprehensive and detailed service practices explained in the Chevrolet service manuals. For information about warranty
coverage, please contact your local Chevrolet Performance Parts dealer. Observe all safety precautions and warnings in the service manuals when
installing a crate engine in any vehicle. Wear eye protection and appropriate protective clothing. When working under or around the vehicle support it
securely with jack stands. Use only the proper tools. Exercise extreme caution when working with flammable, corrosive, and hazardous liquids and
materials. Some procedures require special equipment and skills. If you do not have the appropriate training, expertise, and tools to perform any part of
this conversion safely, this work should be done by a professional. This publication is intended to provide information about this crate engine and related
components. This manual also describes procedures and modifications that may be useful during the installation of an LT1 E-ROD crate engine system. It
is not intended to replace the comprehensive service manuals and parts catalogs which cover Chevrolet Performance engines and components. Rather,
it is designed to provide supplemental information in areas of interest to "do-it-yourself" enthusiasts and mechanics.
IMPORTANT: Read the "System Dos and DON'Ts' section below before attempting to install the engine and then review it again before attempting to
start the engine. Note that if the engine will not come off idle after the control system installation, check for an illuminated MIL (malfunction
indicator light, which is located in the fuse/relay center, sometimes called the "Check Engine Light" or "Service Engine Soon" light) which indicates
stored fault codes. Check for codes and make any required repairs if the MIL is illuminated (typically it is a connector issue or wiring issue), consult a
service manual if necessary.
System Dos and DON'T's
DO:
•
Ensure all intended engine/vehicle electrical connections are made before connecting ignition or battery power to the system.
•
Ensure the wiring harness is secured as required, and that the routing avoids location which can potentially damage the wiring (e.g.: sharp
edges, pinch points, rotating components, exhaust components, etc.). Make sure any unused connectors or wiring are properly secured and
protected (sealed or taped as required to avoid short circuiting).
•
Ensure all engine and wiring harness grounds are clean and secure. Minimum ¾ inch braided strap from the engine to the vehicle chassis is
recommended.
•
Ensure the MAF sensor is oriented correctly in the induction (it will only read correctly in the proper direction). An arrow is located on the
sensor indicating correct air flow direction. Verify this before welding the mounting boss, as the sensor will mount only one way in the boss.
•
Ensure the MAF sensor is mounted in the middle of a minimum 6 inch length of 4 inch diameter tube, and is a minimum of 10 inches from the
throttle body.
•
The FPPM (Fuel Pump Power Module) must be used to control the supply fuel pump. The fuel supply system should be a returnless style to
reduce the internal temperature of the fuel. Not using the FPPM will cause diagnostic codes to be set.
•
Ensure battery voltage is connected using a minimum 8 gauge wire to one of the studs on the fuse box as directed.
•
Ensure the accelerator pedal clearances meet the guidelines below.
•
Ensure the Fuel line Pressure Sensor is installed properly.
•
Once the engine is warmed up, oil pressure step changes of 10 psi or more may be seen without any RPM change. This is a normal operating
condition used for diagnostic purposes.
LT1 E-ROD Instruction Sheet
ALL INFORMATION WITHIN ABOVE
Date
BORDER TO BE PRINTED EXACTLY
20MY19
AS SHOWN ON 8.5 x 11 WHITE 16
POUND NON-BOND RECYCLABLE
03OC19
PAPER. PRINT ON BOTH SIDES,
EXCLUDING TEMPLATES. TO BE
UNITIZED IN ACCORDANCE WITH
GMCCA SPECIFICATIONS.
LT1 E-ROD INSTRUCTION SHEET
LT1 E-ROD KIT FOR 4L/T56 TRANS 19418256
LT1 E-ROD KIT FOR 8 SPEED TRANS 19417593
Rev 03OC19
Revision Auth
Init Rel – Blake Nye
NA
Rev – Blake Nye
NA
PART No.
19418603
DR
Installation Instructions
Title
LT1 E-ROD
19418603
PART No.
SHEET
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SHEET 1 of 69