- Engine / equipment
- Toyota Aygo I 1.4 D-4D (PSA 1.4 HDi diesel engine)
- Period mentioned
- 2005–2010
- Symptoms
- Loss of power, smoke and turbo whistle; hard starting or rough idle from the injectors; a clutch that slips or is replaced more often than normal.
- Possible cause described
- The German guide says that, apart from the turbo and injectors, the diesel has no notable problems; it also mentions clutches that often need replacing on the Aygo I.
- Check for the garage
- Listen to the turbo and check its shaft for play or oil; run an injector back-leak test; test the clutch pulling away on a hill; check recalls by VIN (accelerator pedal 2/2005–8/2009).
- Cost cited in the source
- No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.
KNOWN FAULT · Toyota
Turbo, injectors and clutch on the Aygo 1.4 D-4D
Sources are not verified in real time and no entry confirms that your car is affected.
Has this happened to you?
Anonymous answer, no personal data.
Frequently asked questions
How much does it cost to repair this fault?
No verified estimate; ask the garage for a quote.
A rough figure from the original database, not an up-to-date quote.
Calculate estimateHow is it checked?
Listen to the turbo and check its shaft for play or oil; run an injector back-leak test; test the clutch pulling away on a hill; check recalls by VIN (accelerator pedal 2/2005–8/2009).
What are the symptoms?
Loss of power, smoke and turbo whistle; hard starting or rough idle from the injectors; a clutch that slips or is replaced more often than normal.
Which cars and years does it affect?
- Brands
- Toyota
- Engine / equipment
- Toyota Aygo I 1.4 D-4D (PSA 1.4 HDi diesel engine)
- Period mentioned
- 2005–2010
Taking it to a garage?
Models with this entry
- Toyota Aygo (I)2005–2014
Other entries for these makes
- Injectors, dual-mass flywheel and oil consumption on the 1.4 D-4D (1ND-TV)Toyota
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- Injector seats and cracked pistons on the 3.0 D-4D (1KD-FTV)Toyota
- Injectors, particulate filter and air filter on the Land Cruiser 200 (4.5 V8 D-4D)Toyota
- Noisy V6 injectors and diesel injector seals on the Land Cruiser 150Toyota
- Oil-bath timing belt degradationPeugeot · Citroën · DS
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