P2445 Dodge Code - Secondary Air Injection System Pump Stuck Off Bank 1
Quick Answer
To accelerate the activation of catalyst when warming up the engine, the air injection system pumps the secondary air to the exhaust manifold by pressure. Common causes include Air pump fuse, Vacuum hose, Air pump assembly. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P2445 Dodge indicates Secondary Air Injection System Pump Stuck Off Bank 1.
- Common causes
- Common causes include Air pump fuse, Vacuum hose, Air pump assembly.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P2445 Dodge Description
The ECM observes the pressure in the secondary air passage using the pressure sensor located on the air switching valve in the secondary air injection system. The sensor detects an exhaust pressure in the secondary air passage.
What are the Possible Causes of the DTC P2445 Dodge?
- Air pump fuse
- Vacuum hose
- Air pump assembly
- Faulty Pressure Sensor
- Air pump harness is open or shorted
- Air pump circuit poor electrical connection
- Pressure Sensor harness is open or shorted
- Pressure Sensor circuit poor electrical connection
How to Fix the DTC P2445 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2445 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P2445 Dodge code?
Need more information on how to fix the P2445 Dodge code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2445 Dodge code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2445 Dodge Code
What does the OBDII code P2445 mean on a Dodge vehicle?
The P2445 code indicates that the secondary air injection system pump for Bank 1 is stuck off, meaning it is not functioning as intended.
What are the common symptoms of a P2445 code?
Symptoms may include an illuminated check engine light, poor engine performance, increased emissions, and possibly a failed emissions test.
What causes the P2445 code to trigger?
Common causes include a faulty air injection pump, clogged or damaged air injection hoses, a failed air pump relay, or wiring issues in the air injection system.
Can a faulty secondary air injection pump cause a P2445 code?
Yes, a malfunctioning or stuck secondary air injection pump is a primary cause of the P2445 code.
How do I diagnose a P2445 code on my Dodge?
Diagnosis involves checking the air injection system components, such as the pump, relay, hoses, and wiring, for damage, clogs, or failures. A scan tool can also help monitor system operation.
Can I drive my Dodge with a P2445 code?
While the vehicle may still run, driving with a P2445 code can lead to increased emissions and possible damage to the catalytic converter over time.
How is a P2445 code repaired?
Repairs typically involve replacing the faulty air injection pump, clearing clogs in the system, replacing damaged hoses, or repairing electrical faults.
Could a bad air pump relay cause the P2445 code?
Yes, a failed air pump relay can prevent the air injection pump from functioning, leading to the P2445 code.
How much does it cost to fix a P2445 code on a Dodge?
Repair costs can range from $300 to $800 or more, depending on whether the air pump, relay, or other components need replacement.
Will clearing the code with a scan tool fix the P2445 issue?
Clearing the code may turn off the check engine light temporarily, but it won’t resolve the underlying issue causing the P2445 code.
Discuss the causes and fixes for P2445 Dodge OBDII Code
Code P2445 Dodge comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
