Category
Newsletter
ITEM DESCRIPTION
Vehicle Fitment:
For 2014-2020 Chevrolet Silverado 1500 5.3L V8
For 2015-2021 Chevrolet Suburban 5.3L V8
For 2015-2021 Chevrolet Tahoe 5.3L V8
For 2014-2020 GMC Sierra 1500 5.3L V8
For 2019 GMC Sierra 1500 5.3L Limited 5.3L V8
For 2015-2021 GMC Yukon 5.3L V8
Specification:
Brand New Electronic Throttle Body
100% electrically tested prior to leave the factory
Built to strict quality control standards
Items Included:One Complete Throttle Body w/Sensor
Features:Electrical
Placement on Vehicle : Front
Housing Length (in) : 7
Mount Hole Quantity : 4
Connector Quantity : 1
Terminal Quantity : 6
Throttle body installation:
(1) Clean the installation face of the intake manifold, install the throttle body assembly to the intake manifold interface, and tighten the screws；
(2) Install water pipes and other hoses；
(3) Plug in the wiring plug of the throttle body；
(4) Connect the air intake hose and tighten the locking ring.
2. Matched
High idle or unsteady idle will generally occur after the throttle body is replaced, or an engine failure light;
This is because the car ECU stores the original throttle body parameters, and the newly installed throttle bpdy parameters are inconsistent with the original;
At this point, the throttle body needs to be matched by computer. The matching process is to erase the original memory of THE ECU and start the self-learning process again.
In cases where there is no matching computer or the computer cannot match, the following manual method can be used to match.
Method 1: The negative electrode of battery line can be disconnected to eliminate the memory function of ECU, and it can be installed after 1 minute.
Method 2:Turn off the ignition switch and remove the EFI and ETCS fuses in the fuse box in the engine compartment.
The above two methods are to eliminate the memory of THE ECU. If the idle speed is still high at this time, the ECU can return to normal speed through 1 to 2 days of self-learning.
3. Common throttle body faults and causes
(1) Throttle body cannot open: accelerator pedal position sensor, throttle body motor, ECU,
Power supply and circuit, throttle body internal stuck;
(2) Insufficient throttle body opening: throttle body stuck, accelerator pedal position sensor, throttle body position sensor, safety mode;
(3) Idle low or high: throttle body stuck, excessive carbon accumulation in throttle body and inlet, leakage in intake pipe and various valve connections, initialization or idle learning not set;
4. Quality problems and phenomena of throttle body itself
(1) Incorrect intake volume of throttle body:
(Electronic and semi-electronic) throttle body Butterfly valve stuck;
Judgment method: Pull the Butterfly valve to fully open and fully closed by hand and then slowly put it back to check whether the throttle valve piece returns to the correct initial position smoothly;
Excessive carbon accumulation in inlet.
- Delivery is not available to P.O. Box and the states of Alaska, Hawaii or Puerto Rico.
- Most of our products ship UPS Ground or Home, but some larger items
(such as rattan furniture sets) do ship UPS LTL (Freight) and can take
up to 6 business days to arrive from the time the product ships. These
shipments will need to be scheduled for an appointment to deliver by the
local UPS facility when it arrives in your area (the appointment will
need to be scheduled within three days from their first contact
attempt). Someone must be present to take delivery of LTL shipments and
sign for the delivery (drivers only offload the product into the
driveway; any additional help by the driver including a lift-gate will
require an additional charge).
- We can only ship your order to the PayPal verified address given to us
at the time you checkout on eBay. Please verify that this address is
the correct one you wish to have your package sent to. If an address
change is needed you will be responsible for any fees associated.
- If UPS cannot deliver it for any reason (including they cannot reach you with the telephone number provided in the order or there is no phone number in the order), it will be re-consigned back to our warehouse and treated as a refused package where the order will be refunded minus a 20% processing fee.
- We accept PayPal and major credit cards (Visa, Mastercard, & American Express)
-Immediate payment is required after the purchase
- All return items MUST be in brand new condition which means the item is never installed and kept in the original packaging, otherwise a 20% restocking fees will be charged.
- We will not send replacement before we get a confirmation from insurance claim or the returned item from customers.
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