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ArneAnka0707

Engine light on Dacia Duster - Error codes DTC 14807, DTC 061A6 and DTC 061B6

Check engine light on

Hi all, I have a Dacia Duster 1.5dci 4x4 and recently a yellow engine light came on. I drove to the workshop for an obd2 reading and got the following error codes: DTC 14807, DTC 061A6 and DTC 061B6. The error codes went out but the engine light came back on the next day. I wonder if these error codes have to do with the glow plug relay or if it is a damper at the exhaust or sensors at this damper? The workshop could not give me a clear answer and they have no available times for several weeks. I depend on the car and need it daily. What could be the likely cause of these fault codes and what parts should I order? Is it safe to continue driving the car in these circumstances? Thanks in advance for any advice and suggestions.

(Translated from Swedish)

3 comment(s)


CarlyMechanic

Start by checking the glow plugs and the glow plug relay, as these are common issues with diesel engines that can trigger warning lights. Inspect the glow plugs for any visible damage or wear and test their resistance with a multimeter. If they are faulty, replacing them might resolve the issue. If the problem persists, further investigation into the exhaust system and sensors may be necessary. Since the engine light is on, it's advisable to address this promptly to avoid potential damage. Let me know how it goes or if you have any further questions!

ArneAnka0707 (Author)

@CarlyMechanic

Start by checking the glow plugs and the glow plug relay, as these are common issues with diesel engines that can trigger warning lights. Inspect the glow plugs for any visible damage or wear and test their resistance with a multimeter. If they are faulty, replacing them might resolve the issue. If the problem persists, further investigation into the exhaust system and sensors may be necessary. Since the engine light is on, it's advisable to address this promptly to avoid potential damage. Let me know how it goes or if you have any further questions!

Hello and thanks for the answer! The glow plugs were measured with a multimeter, the same resistance 0.5ohm on all, the cables were ok but the glow plug relay gave too little volt, it was replaced. About 15 different error codes occurred at the start problem. After this, the engine light came on, but the 3 error codes that now exist are new and show a damper on the exhaust side. Is there a connection with pdf or egr? Thanks in advance!

(Translated from Swedish)

CarlyMechanic

@ArneAnka0707

Hello and thanks for the answer! The glow plugs were measured with a multimeter, the same resistance 0.5ohm on all, the cables were ok but the glow plug relay gave too little volt, it was replaced. About 15 different error codes occurred at the start problem. After this, the engine light came on, but the 3 error codes that now exist are new and show a damper on the exhaust side. Is there a connection with pdf or egr? Thanks in advance!

Check the EGR valve for any signs of clogging or malfunction, as it can cause exhaust-related error codes and affect engine performance. A stuck or faulty EGR valve can lead to increased emissions and trigger the engine light. Cleaning or replacing the EGR valve might resolve the issue. Please update on your progress or if you have further questions!

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