Sunday, September 14, 2025

what is the best electric car in toronto?

There isn't a single “best” electric car for everyone in Toronto—it depends on your priorities (range, space, price, winter performance, etc.). But I can walk you through what makes an EV good in Toronto, what trade-offs are common, and some top contenders as of mid-2025. If you tell me your budget and what you care most about, I can tailor better.



What matters most for an EV in Toronto / Southern Ontario

These are the key factors you’ll likely want to balance:

Feature Why it’s important in Toronto / Ontario
Winter range & battery heat management Cold weather reduces range significantly. Vehicles with heat pumps, good thermal management, pre-conditioning (so you can warm the battery while plugged in) help a lot. (EV.com)
All-wheel drive (AWD) or good traction Snow/ice, cold roads = better if you have AWD or at least good winter tires + traction control.
Charging infrastructure Ability to fast charge nearby, home charger, public chargers. Ease of charging, how much fast-charge you need, etc.
Range Enough to meet your daily (and occasional longer) drives even after winter losses. Many EVs lose 15-30% or more in winter. (Carnex Blog)
Cost (up front + operating & maintenance) EVs are more expensive up front but cheaper to run. Incentives matter. Note: Ontario currently doesn’t have large provincial rebates for EVs, and federal programs have been paused/limited. (Loans Canada)


Top Picks / Strong Contenders

Here are some of the EVs that tend to be highly rated for Toronto / Canadian conditions, along with pros and cons:

Model What’s good about it in Toronto / what to watch out for
Hyundai IONIQ 5 Very strong all-round: good winter performance, good range, modern features. Many people like it. (Carnex Blog)
Polestar 2 Good cold weather retention, good build quality. The “Climate Pack” options help. (MoneySense)
Tesla Model 3 / Model Y Excellent charging network (Tesla Superchargers), good winter features (battery preconditioning etc.), solid range even in colder months. But price and service may be trade-offs. (AutoHebdo.net)
BMW i4 For a more premium feel; one of the big winners in “luxury / performance” categories. If you want a sedan with good comfort. (BMW Toronto)
Kia EV6 Stylish, good performance, fair range, nice interior. Drawbacks might be cost or how fast it charges compared to Tesla etc. (Carnex Blog)
Chevrolet Silverado EV If you need a truck, this does very well even in cold weather; strong winter range retention. (AutoHebdo.net)


What I’d Recommend Given Toronto

If I were picking for typical Toronto use (commute, occasional highway, winter, moderate budget), my shortlist would be:

  • Hyundai IONIQ 5 AWD — balances everything nicely.

  • Polestar 2 — if you want more luxury and don’t mind paying a bit more.

  • Tesla Model 3 — for best charging network & long trips.

If you tell me your:

  • budget,

  • how much driving per day / commute,

  • how often you drive far from Toronto,

  • whether AWD is a must,

…I can pick the “best” for you. Do you want me to do that?

Thursday, September 4, 2025

P1673 Fan output stage

The code P1673 indicates a problem with the fan output stage, but its specific meaning can vary depending on the vehicle manufacturer and model. The "output stage" refers to the electrical circuit or control module that activates the cooling fan. 
For most vehicles, P1673 relates to the engine or radiator cooling fan, but in others, it might refer to different systems, like the hybrid battery cooling fan in a Honda Civic or the immobilizer system in a Land Rover. 
Common causes of P1673
  • Cooling fan or motor failure: A mechanically seized or electrically failed fan motor is a very common cause.
  • Faulty fan control module or relay: The module that controls the fan speed or the relay that switches the fan on and off can fail.
  • Open or short circuit: Damaged wiring in the fan circuit can result in an open circuit (no signal) or a short circuit (either to ground or power).
  • Blown fuse: A protective fuse for the fan circuit can fail and needs to be replaced.
  • Engine Control Module (ECM) failure: While less common, a faulty ECM can mistakenly report a problem with the fan's output stage.
  • Vehicle-specific issues:
    • Honda Civic Hybrid: The code can indicate a fault with the hybrid battery sensor or its circuit.
    • Volkswagen: In some older models like the Beetle, it can point to an immobilizer or ECM communication issue.
    • Land Rover: On some models, it is linked to the immobilizer or security system. 
Symptoms of a P1673 fault
The symptoms you experience will depend on which system is affected.
  • Check Engine Light: The most common symptom is an illuminated Malfunction Indicator Lamp (MIL) on the dashboard.
  • Engine overheating: If the fault is with the engine or radiator cooling fan, the engine may overheat, especially in stop-and-go traffic or at idle.
  • No fan operation: The cooling fan may not turn on when it should.
  • Constant fan operation: In some cases, a short circuit can cause the fan to run continuously.
  • Starting issues (for some vehicles): On certain Land Rover and Volkswagen models, an immobilizer-related P1673 can prevent the engine from starting.
  • Hybrid system alerts (Honda Civic Hybrid): Hybrid system warnings may appear on the instrument cluster. 
How to diagnose and fix
  1. Read the codes: Use an OBD-II scanner to confirm P1673 and check for any other related codes. Use a manufacturer-specific scanner if possible for a more precise diagnosis.
  2. Inspect the fan: Examine the fan assembly for any visible damage or obstructions that could prevent it from spinning freely.
  3. Check fuses and relays: Locate the fan's fuse and relay in the fuse box and test them. A blown fuse or faulty relay is a simple fix.
  4. Test the fan motor: You can often test the fan by providing direct power to it from the battery to see if it operates. If it doesn't, the motor is likely bad.
  5. Inspect the wiring: Look for any frayed, corroded, or disconnected wiring in the fan's circuit.
  6. Use a multimeter: Test the voltage and resistance of the fan control module, motor, and wiring to pinpoint the source of the electrical fault.
  7. Consult a professional: If you are not comfortable performing these checks or the problem is not a simple fix, take your vehicle to a mechanic. This is especially important for complex systems like immobilizers or hybrid batteries. 

P1671 Engine compartment purge fan output stage

P1671 Engine compartment purge fan output stage
The code P1671 "Engine compartment purge fan output stage" is specific to Porsche vehicles, 
indicating a fault within the fan system that cools the engine bay. The "output stage" is the component that controls the fan's speed. 
What the engine compartment purge fan does
This fan manages the heat load in the engine bay and is particularly active on hot days or after the car has been driven hard. It can continue to run for some time after the engine has been turned off to help dissipate heat. 
Possible causes of P1671
A diagnostic scan may reveal more specific details, such as the exact nature of the electrical fault (e.g., short circuit to ground, short to positive, or open circuit). 
  • Defective output stage or fan: The fan itself or its output stage may have failed and must be replaced.
  • Wiring issue: There may be an open circuit or a short in the wiring to the fan's output stage.
  • Blown fuse or bad relay: A failed fuse or relay can interrupt power to the fan. This is one of the first things to check.
  • Faulty engine compartment temperature sensor: If the temperature sensor has fallen out of its holder and is resting on a hot engine component, it can send a false signal to the control unit, causing the fan to run excessively or trigger a fault code.
  • Control module fault: Less commonly, a faulty engine control module (ECM) could be the root cause. 
How to diagnose and fix the problem
  1. Perform a system scan: Use a scan tool to confirm the code and check for any other related fault codes. A tool like a Durametric can be used to manually activate the fan to verify if it is working.
  2. Check the fan: A simple test is to run the engine to operating temperature and then turn on the A/C to maximum. This should trigger the fan. If it doesn't, inspect the fan for proper operation.
  3. Inspect fuses and relays: Check the fuse panel and relay locations for any blown fuses or faulty relays related to the engine compartment cooling fans.
  4. Inspect the temperature sensor: Visually inspect the engine compartment temperature sensor to ensure it is securely in place. If it has come loose and is touching hot components, reseat it correctly.
  5. Examine the wiring: Look for any signs of damage to the wiring harness connected to the fan and its control unit, including melted or exposed insulation.
  6. Replace components: If testing indicates a specific component is faulty, replace it. The purge fan is typically replaced as a complete unit. 

P1640 Control module faulty

P1640 Control module faulty
A P1640 diagnostic trouble code (DTC) indicates a general fault within a vehicle's control module, with the specific meaning and associated systems varying significantly depending on the make and model
. This code is not universal and can be triggered by issues ranging from an internal module malfunction to problems in related electrical systems. 
Common P1640 definitions by manufacturer
  • Volkswagen/Audi: On many 2003–2009 models, P1640 points to an "Internal Control Module: EEPROM Error" in the Bosch EDC16U1 Engine Control Unit (ECU). An issue with the ECU's internal memory can cause various engine performance problems.
  • General Motors (GM): For older GM vehicles, this code can indicate a fault with a "Quad Driver Module" (QDM) within the Powertrain Control Module (PCM). A QDM is a chip that controls specific outputs, such as the EVAP purge solenoid or the torque converter clutch solenoid. The code may be caused by a faulty solenoid rather than the PCM itself.
  • Mazda: On some models, P1640 may be a reference code indicating that a powertrain-related DTC is stored in another control module, such as the Diesel Exhaust Fluid (DEF) or dosing control unit.
  • Hyundai: A P1640 code can refer to a malfunction in the main relay control circuit.
  • Porsche (Boxster 986): In these models, P1640 can point to an Engine Control Module (ECM) fault that prevents the engine from cranking or starting. 
Common symptoms
Beyond a lit Check Engine Light, the symptoms of a P1640 code will depend on the specific system affected. 
  • Engine performance issues, such as rough idling, stalling, and hesitation.
  • Loss of power or the vehicle entering "limp mode".
  • No-start or no-crank conditions.
  • Erratic transmission shifting.
  • Unusual noises, such as a ticking sound from a faulty solenoid. 
Possible causes
  • Internal Control Module Fault: This is the most serious potential cause and can include software or EEPROM errors within the Engine Control Module (ECM) or Powertrain Control Module (PCM).
  • Faulty Output Driver: The P1640 code may be triggered by a fault in a component controlled by the module, such as the EVAP purge solenoid or torque converter clutch solenoid. A malfunction in the controlled component can lead the PCM to incorrectly report a QDM or module fault.
  • Wiring Issues: Damaged, corroded, or shorted wiring harnesses and connectors can interrupt communication and power supply to the control module.
  • Poor Electrical Connections: A faulty ECM relay or loose connections can prevent the module from receiving proper power.
  • Incorrect Module Coding: After replacing a control module, the P1640 code may set if the new unit is not properly programmed or coded for the vehicle. 
Diagnostic and repair steps
  1. Check for other codes: Since P1640 can be a reference code, use a professional-grade scan tool to check for additional DTCs in all control modules. Address any other codes first, as they may be the root cause.
  2. Inspect wiring and connections: Perform a visual inspection of all wiring and connectors related to the control module. Look for signs of damage, corrosion, or loose connections.
  3. Test related components: If the code points to an output driver (QDM) fault, test the specific components it controls, such as the EVAP solenoid or transmission solenoids, for proper operation and voltage signals.
  4. Perform software updates: For certain manufacturer-specific issues, such as the VW/Audi EEPROM error, check for any available software updates or reprogramming for the ECM.
  5. Address the module: If all other possibilities are eliminated, the fault may be internal to the control module.
    • Remanufacture: Some shops specialize in remanufacturing a faulty module, which can be a cost-effective solution for specific issues like the VW/Audi EEPROM error.
    • Replace and Program: In many cases, the control module will need to be replaced. Be aware that the new module will require programming to match your vehicle's features. 

P1600 Voltage supply P1601 Voltage supply P1602 Voltage supply

P1600 Voltage supply P1601 Voltage supply P1602 Voltage supplyThe OBD-II diagnostic trouble codes P1600, P1601, and P1602 all relate to issues with the voltage supply to the vehicle's engine control module (ECM) or powertrain control module (PCM), as well as related communication faults. The exact meaning of each code can vary between different car manufacturers and models. 

Common causes for these codes
The appearance of these codes often indicates a problem with the vehicle's electrical system, which affects the power or communication to the ECM.
  • Weak or failing battery: Low battery voltage is a very common cause, as the ECM needs a stable power supply to function correctly.
  • Corroded or loose battery connections: Poor connections at the battery terminals can cause intermittent power loss to the ECM, triggering these codes.
  • Faulty alternator or charging system: A malfunctioning alternator can fail to charge the battery properly, leading to low system voltage.
  • Poor ground connections: Corroded or loose ground wires can cause voltage fluctuations and disrupt the ECM's power supply.
  • Wiring harness issues: Damaged or frayed wiring leading to the ECM or transmission control module (TCM) can disrupt power and communication.
  • Faulty ECM or related modules: In some cases, an internal malfunction within the ECM itself or related components like the immobilizer can be the source of the problem. 
Common definitions by code
Because the definitions for these codes can vary, it is important to consult your vehicle's specific service manual to get the correct interpretation.
P1600
  • ECM Power Supply Malfunction: This is a common definition, indicating that the ECM's backup power source is malfunctioning or that power to the ECM has been lost.
  • Hybrid System Fault: On some hybrid vehicles, this code points to a general fault within the hybrid battery system.
  • Ignition Switch Fault: In some vehicles, it can relate to a problem with the ignition switch or the circuit that communicates with the ECM. 
P1601
  • ECM/TCM Serial Communication Error: This often means there is a communication problem between the engine control module and the transmission control module.
  • Voltage Supply Malfunction (Terminal 30): For some manufacturers, it indicates an issue with the constant 12V power supply to the ECU.
  • Injector Correction Malfunction: On certain diesel engines, this code is set when there is a fault with the injector compensation or pilot quantity learning values. 
P1602
  • Battery Deterioration: In many vehicles, particularly Toyotas and hybrids, this code signals that the vehicle has detected an abnormally low battery voltage.
  • Immobilizer/ECM Communication Error: On Ford and other models, this can mean a communication failure between the anti-theft immobilizer system and the ECM.
  • Power Supply Voltage Too Low (Terminal 30): For Audi and Volkswagen models, it points to a low voltage supply at a specific ECM terminal. 
Troubleshooting steps
  1. Check the battery: Test your battery's voltage and health. Check for corroded or loose terminals and cables.
  2. Inspect ground connections: Follow the negative battery cable to the frame or engine block and ensure all ground points are clean and secure.
  3. Inspect fuses and relays: Check all fuses and relays related to the ECM and other control modules.
  4. Examine the wiring: Look for any visible damage, chafing, or corrosion in the wiring harness connecting to the ECM.
  5. Use a scan tool: Some advanced scanners can help you diagnose communication issues between modules more specifically.
  6. Seek professional help: If basic checks don't resolve the issue, a professional mechanic can perform more detailed electrical system and ECM diagnosis. 

P1585 Misfire with empty fuel tank

P1585 Misfire with empty fuel tank
The P1585 trouble code can have different meanings depending on the vehicle manufacturer, but for certain makes, it specifically refers to a misfire with an empty or very low fuel tank
. It indicates that the engine's computer has detected misfires and correlated the event with a critically low fuel level. 
Common vehicle applications for P1585
The context for this code is critical. A generic OBD-II scan may only show "P1585," but on certain vehicles, particularly some Porsche and BMW models, it indicates a specific fuel-related misfire. For other manufacturers, P1585 is completely unrelated and may refer to throttle control, transmission, or sensor issues. 
Causes of a misfire with an empty fuel tank
When your fuel level is low, a number of issues can cause the engine to misfire:
  • Fuel pump sucks air: A fuel pump submerged in gasoline is cooled and lubricated by the fuel itself. When the fuel level is critically low, the pump can pull in air instead of fuel. This creates an imbalance in the air-to-fuel ratio, causing the engine to misfire or stall.
  • Contaminants clog the fuel system: Over time, sediment and debris can accumulate at the bottom of your fuel tank. When the tank is nearly empty, the fuel pump is more likely to draw this gunk into the fuel filter and fuel injectors. This can lead to a clog, which restricts fuel delivery and causes a misfire.
  • Fuel pump overheating: The fuel surrounding the pump helps to keep it cool. When the tank is low, the pump can overheat and malfunction, causing erratic fuel pressure and misfires. This can lead to premature fuel pump failure over time.
  • Lean air-to-fuel mixture: A consistent lack of fuel delivery leads to a "lean" condition (too much air, not enough fuel). The engine's computer can detect this and trigger a P0313 code, which is the more generic version of a low-fuel misfire, but the effect is the same. 
Symptoms of a low fuel misfire
In addition to the Check Engine Light, you may notice one or more of the following symptoms if your fuel level is critically low:
  • Engine hesitation or sputtering: The engine may run rough, especially during acceleration, as the fuel pump struggles to deliver a consistent supply of fuel.
  • Poor engine performance: The vehicle may experience a lack of power and struggle to maintain speed.
  • Difficulty starting: If the fuel pump has been damaged from repeated low-fuel operation, the vehicle may have trouble starting. 
How to diagnose and fix the issue
  1. Refuel the vehicle: The simplest fix is to add fuel to the tank. If the problem is caused by a critically low fuel level, adding gas will immediately submerge the fuel pump and stabilize the fuel delivery.
  2. Reset the code: After refueling, the code may clear on its own after a few drive cycles. You can also use an OBD-II scan tool to manually clear the code.
  3. Check fuel system components: If the misfire persists after refueling, it indicates that a damaged component is the root cause. A mechanic should inspect the following:
    • Fuel filter: A clogged filter will need to be replaced.
    • Fuel pump: Test the fuel pressure to confirm the pump is operating correctly.
    • Fuel injectors: Clean or replace dirty or clogged injectors.
  4. Inspect other components: If the fuel system is healthy, other common misfire causes should be investigated, such as faulty spark plugs, ignition coils, or oxygen sensors. 

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