Brand New Vauxhall Zafira 1.7 CDTI Problems Seen The Garege On 6 Acasions Starting With (1 Service Light Diesel Particulate Filter Regeneration(2 Service Lig Fixing P0128 in the Honda Civic is usually a pretty easy thing to do since, 90% of the time, a stuck thermostat will cause the problem. Here are the most common causes of P0128: Thermostat Stuck Open – Far and away, the most typical cause for the P0128 code is a thermostat that is stuck open. When a thermostat is stuck open, it allows coolant 1.7 CDTI No power until warmed up - discodave The vehicle is parked on the driveway, which is on a slight gradient but nothing major. Its parked Nose Up into the gradient of the drive sloped to the passengers side slightly (so if water was inside for example, it would all move to the passenger side of the boot in the bottom corner. CERTIFIED MECHANIC. 4,202 POSTS. Found 2 descriptions for P1237. 1. Fuel Pump Secondary Circuit Malfunction. 2. Cylinder 1 Fuel Injector Circuit - Open Circuit. I would check your cylinder 1 injector wire harness, first. Make sure wiring is good, properly grounded. How To Test The Starter Motor (2001-2005 1.7L Honda Civic) Engine No-Start Diagnostic Basics. The engine needs three things to start. These three things are: Air. Fuel. Spark. In a nutshell, when the engine in your 1.7L Honda Civic doesn't start, it all boils down to one of three things: The engine is not receiving fuel. The engine is not Worst 2002 Honda Civic Problems #1: Transmission Failure 2002 Civic Average Cost to Fix: $2,300 Average Mileage: 110,000 mi. Learn More #2: Transmission Slipping 2002 Civic Average Cost to Fix: $1,900 39 posts · Joined 2009. #8 · Aug 8, 2009. my battery just went flat suddenly last week. my battery was 50,000 miles old (5 years). no warning. only left it parked for 20mins going to shops. It caused the immobilser to go crazy, thought i needed re-coded keys. weird thing was battery was showing charge intermittanly. Banned. Dec 1, 2009. #4. For 7th generation Civics, there is a fuse under the hood that protects the circuit for the data link connector (DLC). Power for the scan tool is supplied through this fuse. If the fuse is blown, the scan tool won't get power and therefore won't communicate with the ECU. Look for a fuse that includes DLC its description. Step 1 – Check the battery. The absolute first thing to check is your battery. It is the most common issue causing Civics to not turn over. If your battery is not fully powered, it will still show lights on your dash, but not have enough power to get your starter working properly. I recently bought a Honda civic 1.7cdti 2002 diesel car last month. I am experiencing some electrical problems with the car. At speeds over 60mph the car engine malfunction light comes on and the car experiences loss of revs and power. The maximum revs that I can reach when the engine light BKAy.