FAQ
TL;DR: On Octavia 2 1.6 TDI, forced DPF regen can run at ~1000 rpm; an expert notes it “burns beautifully even at a standstill.” [Elektroda, andrzej20001, post #16987140]
Quick Facts
- Idle DPF regen target speed: approx. 1000 rpm on 1.6 TDI. [Elektroda, andrzej20001, post #16987140]
- Indicative fuel flow during idle regen: ~0.6–0.7 l/h; fans may briefly engage. [Elektroda, andrzej20001, post #16989409]
- CDP+ clone coverage: software limited to vehicles up to ~2014 model-years. [Elektroda, leonov, post #16989479]
- Alternative budget tool: Launch Easydiag X431 full version near PLN 1,000. [Elektroda, leonov, post #16990042]
- Autocom/Delphi unit claims: no temporary license, self-updates, 60+ car brands and 30+ trucks. [Elektroda, Boryc2014, post #16987211]
Can the Skoda Octavia 2 1.6 TDI perform a stationary DPF regeneration?
Yes. Users report the 1.6 TDI completes forced regeneration while idling around 1000 rpm. Do not shut it off mid-process; let revs drop to normal when finished. “Burns beautifully even at a standstill.” [Elektroda, andrzej20001, post #16987140]
Should I stop a regeneration early if I’m short on time?
No. Avoid interrupting a regen. The advice is to not quench the engine; allow the cycle to finish and idle to return to normal. Premature shutdown risks incomplete soot oxidation. [Elektroda, andrzej20001, post #16987140]
What instant fuel consumption should I expect during idle regen?
Expect approximately 0.6–0.7 l/h indicated during an idle regeneration. The cooling fans may switch on briefly, then turn off when the process completes. [Elektroda, andrzej20001, post #16989409]
How do I trigger and monitor an idle DPF regen on 1.6 TDI?
- Connect a VAG-capable tool (e.g., VAS/VAG) and start the service regen.
- Keep the engine idling; target is about 1000 rpm.
- Wait until revs settle and fans cycle; do not shut off early. [Elektroda, andrzej20001, post #16987140]
Is FOXWELL NT510 required, or should I use VAS/VCDS for VAG cars?
Thread advice favors VAG-native tooling (VAS/VAG) for diagnostics and service tasks on the Octavia 2. This ensures access to brand-specific functions like DPF service procedures. [Elektroda, andrzej20001, post #16987140]
Are Autocom/Delphi CDP tools a good long-term buy under PLN 1,000?
One user calls the equipment “best for me,” noting it self-updates, lacks a temporary license, and supports 60+ car brands and 30+ trucks. It’s pricier, but seen as a years-long expense. [Elektroda, Boryc2014, post #16987211]
What model years do CDP+ clones typically support?
According to user reports, CDP+ clone software generally covers vehicles up to about the 2014 model-year. These are universal scanners for passenger cars and trucks. [Elektroda, leonov, post #16989479]
What should I look for when buying a CDP+ clone?
Quality varies by assembly and components. Choose units sold with a warranty. Some buyers prefer double-board designs with Japanese relays. Software remains the limiting factor. [Elektroda, leonov, post #16990042]
Is there a Launch X431 option near PLN 1,000?
Yes. A suggested alternative is the yellow Launch Easydiag X431 (full version) around PLN 1,000, offering broad brand coverage at a similar price. [Elektroda, leonov, post #16990042]
Will budget tools read DPF metrics like differential pressure or soot load?
The thread seeks these parameters but recommends VAG-specific tools for VAG cars. Use VAS/VAG-class software to access brand-specific DPF data reliably. [Elektroda, andrzej20001, post #16987140]
Can I build my own OBD2 computer to read DPF temps and soot load?
Expect gaps using only standard PIDs. The OP notes some PIDs don’t work and suspects OEM “hidden” PIDs. Custom readers need those proprietary codes to show DPF temps or soot load. [Elektroda, jarek~~, post #16992272]
Is a phone app or plug-in HUD a workable display for basics?
Yes. A user suggests a plug-in head-up display or a smartphone app via the diagnostic port for simple readouts. Feature depth varies by app. [Elektroda, andrzej20001, post #16992901]
What’s a quick sign that regen is ending at idle?
Users observed the cooling fans may come on briefly during the cycle, then shut off, and idle speed returns to normal when finished. [Elektroda, andrzej20001, post #16989409]
What is VAS/VCDS in this context?
These are diagnostic tools for VW-Audi Group vehicles. The thread advises buying VAS/VAG-class tools for accurate VAG diagnostics and service functions. [Elektroda, andrzej20001, post #16987140]
What is CAN bus?
Controller Area Network (CAN) is a robust vehicle network standard that lets control units communicate without a central computer. It underpins OBD-II data exchange. “CAN bus”