This scan tool would not work with electronic vehicles (EVs). It does not work with blue tooth or iPhone. It is designed strictly to diagnose internal combustion engine and emissions systems (like reading and clearing generic powertrain and check engine light codes) on standard OBD-II compliant gas or diesel vehicles.
Performance Tool Diagnostic Scan Tool, CAN OBD-II, Model# W2977

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- Works with most 1996 and later vehicles, including American, European and Asian models
- Supports all OBDII protocals, including newer Controller Area Network (CAN)
- Reads Diagnostic Trouble Codes (DTC) for identification
- Turns off Check Engine Light (MIL)
- Erases (DTC) trouble codes and resets OBDII system
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Description
Key Specs
Reviews
Q & A
Warranty
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Product Summary
What's Included
- (1) Scan tool with manual
Downloads
Features + Benefits
- Works with most 1996 and later vehicles, including American, European and Asian models
- Supports all OBDII protocals, including newer Controller Area Network (CAN)
- Reads Diagnostic Trouble Codes (DTC) for identification
- Turns off Check Engine Light (MIL)
- Erases (DTC) trouble codes and resets OBDII system
- Includes user manual with most current trouble codes
Key Specs
| Attribute | Specification |
|---|---|
item# | 54728 |
Brand | Performance Tool |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 0.54 LB |
Product Type | Diagnostic Tool |
Display | Digital |
Battery Type | Other |
| Attribute | Specification |
|---|---|
Battery Included | No |
Battery Required | No |
Thermostat Min. | 32 °F |
Thermostat Max. | 122 °F |
Product Weight | lb |
Dimensions L x W x H (in.) | 1.75 x 6.1 x 9.5 in |
Reviews
Questions & Answers
Questions
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· a month ago
Does it work with EVs? I see other webpages that say some OBDII don’t work well with EVs. I have a Bolt & i3 And does it work with blue tooth & iPhone?
1 answer-
ProductExpert18· a month ago
Helpful?
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· 10 months ago
How do I operate my PT W2977 CAN OBD 2 scan tool
1 answer-
ProductExpert11· 9 months ago
Please review the instructional manual included with the scan tool for proper usage.
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· 3 years ago
My truck has no spark,will this tool read codes without the engine running and key on start
1 answer-
ProductExpert37· 3 years ago
According to the manual, when reading codes, turn the ignition on but do not start the engine. For further operating instructions, see the product manual under the product summary.
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· 4 years ago
WILL THIS TOOL PERFORM A FORCE REGEN ?
1 answer-
ProductExpert11· 4 years ago
The diagnostic tool will not work to perform a force regen.
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· 5 years ago
How to find out what the codes mean. Do the manual have that in it
1 answer-
ProductExpert30· 5 years ago
A manual is included with this diagnostic scan tool. The code definitions are listed on page 19.
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· 5 years ago
Can it scan for cam/crank correlation?
1 answer-
ProductExpert6· 5 years ago
This scan tool primarily only reads emission codes. It would not do any cam/crank timing readings.
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· 5 years ago
Does this work on both diesel and gasoline engines?
1 answer-
ProductExpert38· 5 years ago
This will work on diesel vehicles that are OBD-II certified.
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· 6 years ago
Blue Tooth capable?
1 answer-
ProductExpert13· 6 years ago
This Diagnostic Scan Tool does not operate on Bluetooth.
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· 6 years ago
Does w2977 diagnose problems with the anti-lock brake system?
1 answer-
ProductExpert6· 6 years ago
This would not work to diagnose the anti-lock brake system. It is for diagnosing engine and emissions problems.
Helpful?
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· 6 years ago
Does it read and reset airbag errors?
1 answer-
ProductExpert29· 6 years ago
This unit does not read or reset airbag codes.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
Diagnostic Tool
Diagnostic Tool
Testers
Testers
Digital
LCD
Float Indicator
Analog
Other
Other
Other
Other
No
No
No
No
No
Yes
No
No
32 °F
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-
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122 °F
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lb
2.3000 lb
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1.75 x 6.1 x 9.5 in
10.0 x 9.0 x 3.0 in
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